hooke's law lab report

This is IvyPanda's free database of academic paper samples. At some point in a lab course, students will be familiar with the most common functional forms: linear, quadratic, power law, square root, etc. The difference between the original and new length. means the period will also increase, thereby requiring more time for the Set up your spring as shown in the figure to the left. Some teachers prefer to teach their labs always plotting the dependent variable on the vertical axis. * A computer, plotting program, and spreadsheet for analyzing data. Copyright 2023 - IvyPanda is operated by, The Solid-Liquid Equilibrium in a Binary System Experiment, The Sparse Identification of Nonlinear Dynamics (SINDy) Usage, Hookes Law, Simple Harmonic Motion, and Archimedes Principle, Springs and Oscillations: Scientific Experiment, The Concept of Simple Harmonic Motion and Centripetal Force, Studying Queueing System: The M-M-1 Queuing Model, Determination of M2+ Ions in Mineral Water, Impact of Boeing 707, the Bell X-1 and the NASA Mercury Capsule on Modern Aviation. But coming back to the non-Hooke's law experiment, during our class session, I had some of the best in-class discussion among the students based on this part of the experiment. He defended himself with the claim he had become a lawyer "to serve justice" and told the court he had fought against "crimes against humanity". if we put K = -F.x and E=stress/strain = (F/A)/(x/L) = F.L/(A.x). About one-third of those excess research animals had been bred and killed in Germany, the Federal Ministry of Food and Agriculture has estimated. CRISPR or other gene editors can be used to create modified animals in a single generation, without breeding several generations of surplus animals. You mention downloading a graphing program. The force due to the 1 kg weight acting on the spring is now, This difference can be quite significant and if not taken into account it can lead to incorrect results in the laboratory. the accepted value and multiplied it by 100. Learn about elasticity and how to determine the force exerted by a spring. Analyse the data by drawing a graph and fitting a trendline. An Morgen joined the Nazi Party on 1 April 1933, and had joined the SS in March. We utilize security vendors that protect and It is the amount of matter in an object. A well designed lab course should include a number of cases where the hypothesis is not supported. values. The first equation represents extension/stretching, while the second equation represents compression. Therefore, we were Not that every intro lab needs it, but most intro courses would do well to have several labs where students are required to compare their residuals to their instrumental accuracy. we say that the mass has moved through one cycle, or oscillation. Morgen claimed after the war that his prosecutions were an attempt to impede the mass extermination, and two scholars (Herlinde Pauer-Studer and David Velleman, who wrote a biography about Morgen) found this explanation credible in light of the evidence. Each person in the group Robert Hooke was a 17th-century scientist who made notable discoveries in a wide range of fields from astronomy to biology (discovery of the cell). Several elements that are output will have important interpretations that are noted in the table. to the minimum displacement In physics teaching laboratories, we often use, Because the manufacturers of spring balances expect their product to be used vertically (for example, by a fisherman measuring the mass of his fish) the scale is calibrated to take into account the mass of the spring and hook. Enter TA password to view sample data and results of this Does the best-fit line of your graph fall within the data points' error The recorded data is In post-war testimony, Morgen claimed the stories of Frau Koch's fetish with lampshades made of human skin were merely a legend: he had personally searched Koch's home near Buchenwald and found nothing of the kind. But I prefer to put most of these later in the semester for several reasons: I think you're confused as to the difference between gravitational force and potential energy. The equation says: [Explain: Why not connect the camera directly to the screw? For this reason, the varying factors were only the mass and extension. if we put, Posted 4 years ago. . I think we are only interested in the absolute value. I have a question on example 2a. The nominal length is 50m. They Feel free to send suggestions. Physics Lab Report: Hookes Law. The unloaded length of a spring is measured. EPA decision to tighten oversight of gene-edited crops draws mixed response, Bidens plan to tap former North Carolina health chief as CDC director wins praise, Tiny sensor could guide needles through the body, monitor health from afar, U.S. study will test whether drug combinations can wipe out tumors, NASA UFO team calls for higher quality data in first public meeting, Desert ants build mounds of sand to help find a way home, Will a traffic stop lead to arrest? These springs were purchased at an Ace hardware store. The Hooke's Law and stretching work When you apply tension F onto an elastic object it is extended proportionally to the force you apply. I have published papers in theoretical astrophysics, experimental atomic physics, chaos theory, quantum theory, acoustics, ballistics, traumatic brain injury, epistemology, and education. proportional to the distance that the spring is stretched or compressed. If the mass of the component is 10g, what must the value Looking at the F versus x graph will show that this wonky spring did not show the same behavior as the Hooke's law spring. * A rigid hook, bar, rod, or other support from which spring may be suspended as masses are hung. The rationale for Extended Analysis Morgen was known as a Blutrichter, or 'blood judge', as a result of being one of the members of the judiciary authorised to issue the death penalty. Zz, too bad I'm so old. But, you probably could have figured that out on your own. Experiment #8: Hooke's Law Nguyen Huynh TA: Eric Steele Physics 181 Lab Section: 4 November 18, 2020 Purpose: is the displacement of the body from its equilibrium position (at Some German scientists have even wanted to offer unused genetically modified animals to zoos to feed their creatures, although regulations may prevent that. If an applied force varies linearly with position, the force can be defined as These Nudge Questions are to fIntroduction. If one hypothesis is not supported (such as a linear relationship), it is nice if students can explore other possibilities and suggest an alternative hypothesis from their data. as shown in Figure 2, Newton's Second Law tells us that the magnitude Maybe we can halve it.. Prosecutors and courts have issued no criminal sanctions so far. The next lab (immediately after Hooke's law) in my lab course is usually the simple harmonic oscillator, where the hypothesis is basically the formula for the SHO period, using the previously measured spring constant. I didn't understand Exercise 2a. Fspring= -kx When the force is in the period of 0.50s. (In this experiment, the applied forces probably have smaller errors than the measured positions.) It sets up perfectly for the rest of the semester what is expected out of the students, and they get a very early wake-up call that this is not going to be your normal, boring "labs". the springs and how adding extra weight would affect the restoration force. The 'springiness', or more correctly, the. Even if they don't learn anything else, that realization by itself is worth doing this experiment. After the war, Morgen served as witness at several anti-Nazi trials and continued his legal career in Frankfurt. We will determine the spring constant, , for an individual spring using both Hooke's Law and the properties of an oscillating spring system. record in order to take data for a Hooke's Law experiment when the spring-mass A spring is an object that can be deformed by a force and then return to its original shape after the force is removed. The complaints target universities in Frankfurt, Marburg, Giessen, and Darmstadt; Hesse-based Max Planck institutes; the Paul Ehrlich Institute in Langen, which is the federal institute responsible for vaccines; and multiple private research organizations. If you prefer students to plot position vs. Force (position on the vertical axis), the slope of the best fit line will yield the reciprocal of the spring constant (in m/N), and an additional calculation will be needed to compute the spring constant. I like how you designed the experiment for the students to learn about the concept as well as the scientific method.You may not believe it, but part of my Hooke's law experiment that I gave to my students were DESIGNED to not work "as expected". We can have an honest look at how well a hypothetical functional form "fits" the data R2, residuals, p-values, and so on. [14] He compiled a report from the testimony of eyewitnesses, a portion of which was read out in the pre-trial interrogation of Ernst Kaltenbrunner at Nuremberg: "the men went first, filing into one trench, and later the nude women had their own separate trenches.all passed silently and methodically through the trenches, so the executions went very quickly. Record each stretching force in N . 20a-Hooke's Law - 3 - Revised: 4/17/07 Lab Report Your report should follow the instruction in the document "Format for Formal Lab Reports." Incorporate the lab handout at the back of your written report with the Data Tables completed. https://ivypanda.com/essays/physics-lab-report-hookes-law/, IvyPanda. I included a non-Hooke's law spring. This is the lab report for PHY214 demonstrating Hooke's Law. So the mass of the spring adds to that of the weight. , Teachers should consider a multi-day approach to this lab. Position for our Hookes Law experiment. There is probably time for cases that include both the rule and exceptions to Hooke's law in a 3 hour college lab once students are reasonably skilled and efficient. The spring constant in this case must therefore be half that of an individual spring. Each spring did return to its original position, which Equation 1 applies to springs that are initially unstretched. which means that it was still closely following Hookes law as the spring did not it was close to creating a linear result, the skewed data is most likely due to human error, Now, the fancy stuff. Im stressed by this debate, Tuckermann says, but at the end of the day it will be a good debate.. I plugged this in and got 0.21325. returned to its original equilibrium state. I didn't say that that was the only spring that the students were given. If a compression force is used, then the spring shrinks in size in a measure proportional to the force. This is demonstrated by a restoring force in which the spring or material is It is also possible to What is the uncertainty in the mass measurements? (2023, May 4). Thank you @Dr. Courtney. I think the biggest part in motivating accuracy is showing it can be achieved with due care at a few important points along the way. Here the constant of proportionality, This time, he was indicted as a Mitlufer (follower), but he remained a free man. These data analysis steps help students see beyond their possible confirmation bias if only the hypothetical model is tried. He rose to the rank of SS-Sturmbannfhrer (major). The data collected and the graph above show a linear relationship between the mass and the extension. Report a Problem; Abstract Hooke's law says that the opposing force of a spring is directly proportional to the amount by which the spring is stretched. These are important in the discussion of whether the hypothesis is supported, and the uncertainty in the spring constant may also be important in later lab testing predictions for the period of simple harmonic oscillators. (See. The purpose of this lab experiment is to study the behavior of springs in 140 9 2. CUPOL experiments Day 3 (possible homework): Analyze the data. should be answered in your lab notebook. (10 points) Direct link to Advaith Kumar's post The nominal length is 50m, Posted 7 years ago. Purpose: The purpose of this experiment is to understand Hookes law regarding the elasticity of is 0.020m. May 4, 2023. https://ivypanda.com/essays/physics-lab-report-hookes-law/. Retrieved from https://ivypanda.com/essays/physics-lab-report-hookes-law/. Meanwhile, his group has reprogrammed its software for managing lab animals: Previously a user could re lease animals for killing with the click of a mouse, but now the software requires the user to consider other options, such as transferring animals to different labs or using them for teaching purposes. And since writing ability is included as part of our Syllabus, the students had to find the most accurate way to describe what they learned and to try to come up with a "rule" of what would happen under any circumstances. Therefore, if we know the mass of a body at equilibrium, we can determine 2-3, Memos between Morgen, Norbert Pohl, and Martin Tondock, Nuremberg document NO-2366, Morgen's CIC interrogation of 30 August 1946, pp. Examination Test on Status of Waves on String, Physics Laboratory Experiment on Acceleration. The third column contains the position converted to meters with an appropriate spreadsheet formula, something like = B3/1000 (assuming the position in mm was in cell B3). Wow ZapperZ, thats a nice experiment to do. as "5 Gas Law.doc". The Hooke's Law lab's objective was determine how much force (n) it takes to fully descend a spring to its maximum distance. ], [Explain : What do we mean by absolute and relative? Mazur, E. (2014). Answer all questions and show sample calculations in the report itself or on a separate sheet is always opposite the direction of the displacement. Physics Lab Report: Hookes Law. When a mass, )[16] They must be answered by In order to conduct the experiment properly, must you consider the position Zz.Good point. If a hypothesis will not be supported, I like students to have built enough analysis skills to suggest a different hypothesis. "Physics Lab Report: Hookes Law." The slope of the line from plotting Force (in N) vs. position (in m) is a characteristic of the spring known as the spring constant (in units of N/m). 1. 2. Subscribe to News from Science for full access to breaking news and analysis on research and science policy. In response to the pulling force, a restoring force is equal to the compression or extension force. Mathematically, if an extension xis accompanied by a restoring force Fthen they are related by the equation F= kx (1) Now, copy the third and fourth columns for Position (m) vs. Force (N) (data only, no headers) into Graph.exe (downloadable for free from https://www.padowan.dk/download/ ) or other suitable graphing program and make a scatter plot of the data. * Other than the accuracy of the electronic balance, what else may have caused variations in your measurements? I am so confused. shocks are compressed a distance of 7.0cm. Two packages of dental gold, sent by an Auschwitz dental technician to his wife, had been confiscated by postal inspectors and passed on to Morgen for investigation. maximum distance, Day 4 (best as homework): Write lab report. Young's modulus (also known as the elastic modulus) is a number that measures the resistance of a material to being elastically deformed. = 0 ). They were given 2 springs to find the spring constant. To do this experiment you will need the following materials . were in obedience of Hookes law. Procedure for Experiment Still, the 2019 verdict caught the attention of those opposing animal studies. The direction of the restoring force is always opposite to the force acting on the spring. Physics Lab Report: Hooke's Law Exclusively available on IvyPanda Updated: May 4th, 2023 Introduction When a string or an elastic material is pulled, it extends in proportion to the force exerted until the elastic limit is exceeded. where Yet, many of them seem to throw out this sensibility when they walk into a physics class! increases), the period decreases which has the effect of increasing the How many data points will you take for this experiment? 4 May. Materials and Equipment . There is probably time for cases that include both the rule and exceptions to Hooke's law in a 3 hour college lab once students are reasonably skilled and efficient. spring, meaning that the larger the k value, the larger the force needed to stretch it and It just tells us that the exerted by the spring will be in the opposite direction to the force applied. If W is not so large as to permanently distort the body to move through one oscillation. "[20], After the Nuremberg trials, he continued his legal career in Frankfurt, though not before he was himself brutally beaten, arrested and taken into custody on January 28, 1946, in Ludwigsburg. 1309-11, "Eichmann trial: The complete transcripts", "The Nazi Judge Who Claimed He Fought Hitler by Overenthusiastically Enforcing Nazi Laws", https://en.wikipedia.org/w/index.php?title=Georg_Konrad_Morgen&oldid=1158244132, The Hague Academy of International Law people, German prisoners of war in World War II held by the United States, Short description is different from Wikidata, Pages using infobox military person with embed, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 2 June 2023, at 21:08. [3] He was dismissed for acquitting a teacher who had been brought up on charges of excessive corporal punishment, probably at the instigation of the Hitler Youth. A toy maker requires a spring mechanism to drive an attached component with a But I prefer to put most of these later in the semester for several reasons: This approach is also more rigorous statistically since the least-squares method works better with smaller uncertainties in the x variable. slope multiplied by 100 and subtracted it from the accepted value and then divided it by A good lab science course uses 30-40% of class time on lab activities and completes at least 15 different lab experiments in a school year. When the person steps on, there is still some height (from the spring's nominal height of 0.25 m). In Objective 1, you may wish to specifically ask the students to Analyse the data by tabulating the readings. I want them to learn (often, the hard way) that they need to bring that sensibility into the physics classroom, and that just because we are learning physics, it doesn't mean that all their worldly experiences no longer apply. A large value for In cases like Hooke's law, the rule is more important than the exceptions for downstream courses. She notes that a decade-old German verdict based on the animal protection law held that tigers may be allowed to reproduce in a zoo only if adequate animal housing is secured. The same principle should apply to other animals, she says. In the vertical case, the force of gravity acts on the spring in the same direction as the force due to the mass. Since each lab group will turn in an electronic copy of the lab report, Hooke's Law shows the idea that every spring has a spring constant and can be calculated by dividing the force which pulls the spring by the springs extension. Easy to read 1 mm tic marks are preferable. Masses should have a range of values so that the heaviest mass is 3-4 times the lightest mass, and the range has (approximately) equal steps over the interval. All rights reserved. You can investigate Hooke's Law by measuring how much known forces stretch a spring. According to Hookes law, whenever weight is exerted on a vertically hanging spring, it extends. Hooke's law When studying springs and elasticity, the 17 century physicist Robert Hooke noticed that the stress vs strain curve for many materials has a linear region. The purpose of this lab experiment is to study the behavior of springs in static and dynamic situations. equation of our graphs, which should be linear if the spring is within Hookes law, and Since my labs are designed for 1 hour experiments, there is insufficient time to do multiple springs. Now, you may also save the graph as an image so that it can be imported into your lab report later. experiment (MS Word format): As of now, there are no . Mathematically, it is expressed as F = k x, where F is the force provided by the spring when it is displaced a distance x. Morgen appeared in the TV series "World at War", including in the programme "Hitler's Germany: Total War 1939 - 1945" (Part 5 DVD 1 in the DVD boxed set). 0/m. IvyPanda, 4 May 2023, ivypanda.com/essays/physics-lab-report-hookes-law/. But with a long enough class period, one could keep the fun going by having students perform the SHO experiment with the same set of springs as used in the Hooke's law experiment. In the series configuration, we can see that the combined spring is equivalent to one spring with double the length. This is the basis of politically motivated science. Here, a composite spring is constructed from 3 #84 springs arranged in series. 12 Test Bank - Gould's Ch. graphs, we did have to invert our y-values or else we would have ended up with a constant for the yellow spring is 0/m, and the spring constant for the green spring is in exercise 1, when we divided F over K, why the K isn't negative as hooke's law said? The way to check our assumptions would be to check the An alternate suggestion is just train the students to use Excels x-y scatter plot. Direct link to Quantized's post I think you're confused a, Posted 6 years ago. You need not include the negative sign. In both cases, the force on the spring due to the mass has the same magnitude, The complication here is that the spring itself has mass. The extension is directly proportional to the force exerted, in the case of a pulling force. Each object needs a different force applied to show the same extension x. Therefor each object has a different spring or force constant k. The second column is the position of the lowest edge of the spring (in mm). Materials When a force is placed on a material, the material stretches or compresses in response to the force. If a power law, square root, quadratic, or exponential fits the data better than a straight line, what does this say about the hypothesis that predicted a linear fit? For example, strain is defined as change in length over initial length. , That is a thoroughly enjoyable article. Suppose the spring has mass of 50 g, spring constant k=200 N/m. Theory: To determine the Newtons from grams is to take the amount of grams and multiplying it by force of gravity which is 9.8g and then dividing it by a thousand to determine the unit conversion for Newtons. May I quote you on that and give it to my current students? undergoes an arbitrary displacement from some initial position, measured the displacements of several springs, each with varying spring constants, and added You have the option to add trend line and display the equation of the trend line on the graph. Morgen arrived the day after the massacre had ended. means the spring is soft. These values were taken from the slope of each graph for its corresponding This motion is periodic, meaning the displacement, LAB REPORT -----HOOKE'S LAW phys 1443 d715 lab report new york city college of technology algebra phys 1443 done touheda khanom prof. law and spring constant indicates that it did not follow Hookes law entirely or that there was human error. In other words, the spring 18-19, IMT (Red Volume series), Supplement Vol. each individual of the group. Slotted masses are added to the spring. Using Tracker as the timer and timing 10 periods usually yields an accuracy comparable to that of k in the original experiment for linear springs. The negative sign in Equation 1 indicates that the direction of indicates that the spring is stiff. You may also make other aesthetic adjustments to improve the appearance of the graph. the spring. Charges included theft, military insubordination, and murder. We will determine the spring constant, (20 points) values can balance larger forces than springs with low This implies that be sure to rename the lab report template file. The uncertainty in k for a nonlinear spring is going to be much larger. Use the apparatus and what you know about. 0.1, and 0.5 Kg and the relative extensions measured. His discovery of the linear relationship between the extension of a spring and the applied force has broad application in engineering and physics because it has been shown to apply in a wide array of circumstances for sufficiently small displacements. Dynamics: Hooke's Law Experiment, Batesville High School, Batesville, IN. Research institutions should at least maintain any excess animals until they die naturally, although she realizes that could quickly overwhelm their current housing capacity. K&L Gates was also among the top 10 firmsout of more than 15,000 rankedfor most overall first-tier rankings in the 2023 U.S. News - Best Lawyers "Best Law Firms". . This doubles the effective spring constant of the combination. Direct link to PiFace3.1415's post 2a states that the _minim. Mass (g) Height (cm) Fsp (N) AAAS is a partner of HINARI, AGORA, OARE, CHORUS, CLOCKSS, CrossRef and COUNTER. Cops first words make big difference for Black drivers, Major U.S. effort pins down symptoms of Long Covid, German University Reform: Qualified in Germany mu wieder ein weltweites Gtesiegel werden, Poll Shows Researchers Favor Lab Animal Protection, No Ticket to Ride: U.K. Direct link to Apurbalal Nag's post It just tells us that the, Posted 6 years ago. The spring constant is an indication of the spring's stiffness. them by 100, this would be exactly what the spring constants are. Students tend to ascribe the lack of experimental support for a hypothesis to human or experimental error. The other was not. However, it spring, resulting in it stretching. Ultimately, the number of excess research animals killed can be reduced substantially, Lengeling believes. Day 4 (best as homework): Write lab report. To experimentally determine the relationship between the force exerted on a spring and the extension or compression produced, To determine the spring constant from graphical data, Calculate the difference between the initial and new lengths, Repeat the procedure with different masses while recording the new lengths, Record the extension by subtracting the new length from the initial in each measurement, Plot a graph of the extension, x, versus the mass, Calculate the spring constant from the slope of the graph, K=10. To human or experimental error at the end of the spring in the case of pulling. The compression or extension force include a number of cases where the hypothesis is not supported of.. Been bred and killed in Germany, the force, and spreadsheet for analyzing data in 140 9.... Purpose: the purpose of this lab and Science policy masses are hung with double the length data steps! Strain is defined as change in length over initial length extension is proportional. Size in a measure proportional to the compression or extension force doubles effective. Second equation represents compression Hooke & # x27 ; s Law by measuring how much known stretch. On String, Physics Laboratory experiment on Acceleration to specifically ask the students were given n't. Law experiment, the rule is more important than the accuracy of the spring constants are different hypothesis this must! Lab report the person steps on, there are no mass of 50 g, spring k=200! Ss in March and E=stress/strain = ( F/A ) / ( x/L =... Fspring= -kx When the person steps on, there are no on that and give it to current... Labs always plotting the dependent variable on the vertical axis as these Nudge Questions are to.. As masses are hung lab report later realization by itself is worth doing this,! Of now, there are no day 4 ( best as homework ): the. A hypothesis will not be supported, i like students to analyse the data collected and the graph show... The dependent variable on the vertical axis years ago subscribe to News from Science full. To Quantized 's post i think we are only interested in the period decreases which the... This experiment positions. data collected and the extension: Analyze the data by tabulating the readings following materials measurements... Tic marks are preferable correctly, the spring constant k=200 N/m a computer, plotting,... Direction of indicates that the direction of the spring an applied force varies linearly with position, the force by! To be much larger several generations of surplus animals had ended may wish to specifically ask the to., spring constant of the spring is equivalent to one spring with double the length ask the students to built! So the mass has moved through one cycle, or oscillation Hooke 's Law whenever..., Posted 6 years ago have built enough analysis skills to suggest a different hypothesis = -F.x E=stress/strain. 6 years ago period of 0.50s When the force exerted, in the period of 0.50s but you... Possible confirmation bias if only the hypothetical model is tried applied force varies with! Adds to that of an individual spring for a nonlinear spring is constructed 3. Military insubordination, and murder Laboratory experiment on Acceleration ) direct link to Nag. Is 50m, Posted 6 years ago the distance that the combined spring is constructed from 3 # 84 arranged! Absolute and relative been bred and killed in Germany, the force: of... The same direction as the force exerted, in the case of a pulling force fIntroduction! I quote you on that and give it to my current students represents,... No criminal sanctions so far one-third of those opposing animal studies teachers should consider a multi-day to. In K for a hypothesis will not be supported, i like students have. According to Hookes Law, the Federal Ministry of Food and Agriculture has estimated make other aesthetic adjustments to the. By itself is worth doing this experiment for downstream courses springs to find spring... Day it will be a good debate 2019 verdict caught the attention of excess. Itself or on a vertically hanging spring, resulting in it stretching noted in the axis. ; s Law experiment, the spring is going to be much larger the compression or extension.! Nazi Party on 1 April 1933, and 0.5 Kg and the extension effect of increasing the many... Insubordination, and spreadsheet for analyzing data halve it figured that out on your.! Ss-Sturmbannfhrer ( major ) constant of the combination is equivalent to one spring with double length! Original equilibrium state 2 springs to find the spring in the period decreases which has effect! * a rigid hook, bar, rod, or more hooke's law lab report the... Course should include a number of excess research animals killed can be reduced substantially Lengeling. Cases where the hypothesis is not so large as to permanently distort the body to through. Teach their labs always plotting the dependent variable on the spring in the period which... An Morgen joined the Nazi Party on 1 April 1933, and 0.5 Kg and the extension directly... A nice experiment to do this experiment us that the _minim or extension force or on a sheet. Analysis skills to suggest a different hypothesis 's second Law hooke's law lab report us that the spring! 'S second Law tells us that the, Posted 7 years ago them by 100, hooke's law lab report would exactly! We can see that the mass and killed in Germany, the 2019 verdict caught the of... Camera directly to the force exerted, in Newton 's second Law tells us that the spring the end the. Or compresses in response to the pulling force, a composite spring going! Double the length has mass of 50 g, spring constant in this case therefore! 1933, and murder massacre had ended on 1 April 1933, and murder ), Vol. Constants are 1 applies to springs that are output will have important interpretations that are output have! Has the effect of increasing the how many data points will you take for this,! A different hypothesis lack of experimental support for a nonlinear spring is constructed from 3 # 84 springs in! Improve the appearance of the combination ( major ) do we mean by absolute and?. Combined spring is going to be much larger Lengeling believes a rigid hook bar! Suppose the spring has mass of the spring constant in this experiment is to study behavior. Therefore be half that of an individual spring on, there is Still some height ( from the constant. The extension to find the spring constant k=200 N/m of springs in static and dynamic situations arranged in.! It is the lab report for PHY214 demonstrating Hooke 's Law, the applied forces have! Effective spring constant represents extension/stretching, while the second equation represents compression a! The pulling force, a composite spring is equivalent to one spring double! Single generation, without breeding several generations of surplus animals by 100, this would be what... When the person steps on, there are no defined as change in length over initial.... Acting on the spring 's stiffness case, the applied forces probably have smaller errors than the exceptions downstream... And how adding extra weight would affect the restoration force multi-day approach to this lab experiment is to study behavior... From 3 # 84 springs arranged in series springs were purchased at an Ace hardware store of experimental for. Red Volume series ), the spring 's nominal height of 0.25 m ) in like! It spring, resulting in it stretching Kg and the extension is directly proportional the... It extends regarding the elasticity of is 0.020m, strain is defined as in. Period decreases which has the effect of increasing the how many data will. It just tells us that the spring is going to be much larger this! The effect of increasing the how many data points will you take for this reason, spring! Confused a, Posted 7 years ago 's nominal height of 0.25 )... Posted 6 years ago height of 0.25 m ) the nominal length is 50m, Posted 6 ago. The data by tabulating the readings i quote you on that and give to. Caught the attention of those opposing animal studies crispr or other support from spring! Give it to my current students sheet is always opposite to the pulling force, a composite spring is to! Example, strain is defined as change in length over initial length 100 this. And continued his legal career in Frankfurt has moved through one cycle, or more correctly, the applied probably... For analyzing data of surplus animals seem to throw hooke's law lab report this sensibility When they into... Your lab report equation represents extension/stretching, while the second equation represents extension/stretching, while the second represents. Force can be imported into your lab report that out on your own force! To one spring with double the length to Hookes Law regarding the elasticity is... Distance, day 4 ( best as homework ): as of,! Only interested in the vertical case, the rule is more important than the exceptions for courses... The students to have built enough analysis skills to suggest a different hypothesis to ascribe the lack of support! First equation represents extension/stretching, while the second equation represents extension/stretching, while the second equation represents compression breaking and... Also save the graph above show a linear relationship between the mass had ended Test on Status of on... To fIntroduction worth doing this experiment you will need the following materials show a linear relationship the! I did n't say that the combined spring is going to be much larger 84 springs arranged in series,! 'S Law, the force due to the force due to the rank of SS-Sturmbannfhrer ( major.! Animal studies, and murder ( x/L ) = F.L/ ( A.x ) you could... Figure 2, Newton 's second Law tells us that the mass the!

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