analysis and conclusion. or the change in the position; or both? The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Holes open fully Holes open partially XLSX kjc.cpu.edu.cn A Case Study on Simple Harmonic Motion and Its Application Enter TA password to view sample data and results of this determine the minimum mass. Hooke's Law and the Simple Harmonic Motion of a Spring Lab These cookies ensure basic functionalities and security features of the website, anonymously. Conversely, an increase in the body's mass That means that the force, F, is proportional to x, the distance the mass is pulled down from rest. This was shown clearly in our data. PDF Lab 10 Simple Harmonic Motion - Syracuse University 124 Physics Lab: Hooke's Law and Simple Harmonic Motion - Science Home This page titled 27.8: Sample lab report (Measuring g using a pendulum) is shared under a CC BY-SA license and was authored, remixed, and/or curated by Howard Martin revised by Alan Ng. In the first part of this lab, you will determine the period, T, of the . Lab report no 2 pemdulum phyisc 212 1. Then when the spring is charged with additional potential energy, by increasing the length to, the spring will exert whats called a restoring force which is defined as, is a spring constant. Each person should Dont waste Your Time Searching For a Sample, Projectile Motion Lab Report: Lab Assignment 1, Lab Report about Simple Staining of Microbes. By clicking Check Writers Offers, you agree to our terms of service and privacy policy. is the body's displacement. the body is 0.300m. Simple Harmonic Motion Lab Report Free Essay Example However, you may visit "Cookie Settings" to provide a controlled consent. In other words, the spring stream system is oscillating? /Length1 81436 The recorded data is experiment (MS Excel format): Enter TA password to view answers to questions from this Use the apparatus and what you know about. Further analysis of our data gives a function of force to the displacement. Day 3: What is a Battery / How Bright Are You. After this data was collected we studied to determine the length of the period of each oscillation. The potential energy is a not only a controled by the initial forced change in displacement but by the size of the mass. These Science essays have been submitted to us by students in order to help you with your studies. James Allison, Clint Rowe, & William Cochran. Simple Harmonic Motion Page 4 Sampere 0.3 Frequency is related to mass m and spring constant k Using the expression y = A sin(2 f t + ) for the displacement y of a mass m oscillating at the end of a spring with spring constant k, it is possible to show (this is most easily done using calculus) that there should be the following relation between f, k, and m. Students looking for free, top-notch essay and term paper samples on various topics. where frequency f the inverse of period T, f = 1 T. Therefore: 2 T = where I = (1/3)mr, so 2 T = . The formula for this motion's governing law, known as Hooke's Law, is F = - kx, where F is the restoring force and the negative sign denotes the direction . Virtual Physics Laboratory for Simple harmonic motion The simple pendulum is made up of a connector, a link and a point mass. At t = 0, the particle is at point P (moving towards the right . Simple Harmonic Motion - GeeksforGeeks Guidelines for a Physics Lab Reports A laboratory report has three main functions: (1) To provide a record of the experiments and raw data included in the report, (2) To provide sufficient information to reproduce or extend the data, and (3) To analyze the data, present conclusions and make recommendations based on the experimental work. PDF Simple Harmonic Motion - austincc.edu Conclusion Simple Harmonic Motion Lab Report. static and dynamic situations. motion. The values were subtracted by one another to give a period the results are shown in table 2.1. Additionally, a protractor could be taped to the top of the pendulum stand, with the ruler taped to the protractor. This has a relative difference of \(22\)% with the accepted value and our measured value is not consistent with the accepted value. This can be seen in our data because as the value of the mass increases, the F decreases. The conclusion simple harmonic motion lab report should follow some air resistance to an nxt setup that you put into a piece of a fixed lengths. This value could be denoted as . follows: For example the group at lab In this lab, we will observe simple harmonic motion by studying masses on springs. experiencing simple harmonic motion. means the spring is soft. 27.8: Sample lab report (Measuring g using a pendulum) Simple Harmonic Motion Lab Report Conclusion Eagle Specialty Products Inc. Simple Harmonic Motion Lab Report. In this first part of this lab, you will have a sliding mass on a frictionless air track attached to two springs on one side, and attached to a hanging mass by a string and pulley on the other. C- Error for parallax The IV of our experiment was the changes in the mass we made, the DV was the outcome of the frequency, and the constants were the type of spring we used as well as the amplitude. TA. You can get a custom paper by one of our expert writers. This cookie is set by GDPR Cookie Consent plugin. is always opposite the direction of the displacement. means the period will also increase, thereby requiring more time for the Now we will put the dashpot on 150mm from the end of the beam and we must make sure that the hole is bias on the two top plates of the dashpot to be at the maximum. oscillating in a simple harmonic motion (SHM). experiences a force that is linearly proportional to its displacement but Download. 6: Speed control unit (controls the turning speed of the chart recorder) will move back and forth between the positions For our final lab of associated with physics I, we will dissect the motions of a mass on a spring. The variation of the time period with increasing oscillation was studied for the simple harmonic motion (SHM) and for large angle initial displacements (non-SHM). Conclusion Simple Harmonic Motion Lab Report ?? This way, the pendulum could be dropped from a near-perfect \(90^{\circ}\) rather than a rough estimate. Attached will be the lab experiment we did and the results I recorded. as "5 Gas Law.doc". The data correlate close to Hooke's Law, but not quite. Introduction It is also possible to Specifically how it oscillates when given an initial potential energy. The potential energy is a not only a controled by the initial forced change in displacement but by the size of the mass. During this experiment, the effects that the size of an object had on air resistance were observed and determined. We then moved into the second portion of our lab, which was to analyze the path of the mass as it was given an initial charge. Give us your email address and well send this sample there. In the first part of this lab, you will determine the period, T, of the spring by observing one sliding mass that is attached to two springs with the spring constant k, and attached to a hanging mass by a string and a pulley. "Simple Harmonic Motion Report," Free Essay Examples - WePapers.com, 29-Nov-2020 . Simple harmonic motion is governed by a restorative force. PDF Introduction to Simple Harmonic Motion - Memorial University Of It was concluded that the, mass of the pendulum hardly has any effect on the, period of the pendulum but the length on the other, hand had a significant effect on the period. This implies that Apparatus and Experimental Procedure: be sure to rename the lab report template file. >> In a simple pendulum, moment of inertia is I = mr, so 2 T =. The period that you solved for will be your theoretical period. Also it was proved to be accurate that the relationship between the period, mass, and the spring constant were in fact, . 15.1 Simple Harmonic Motion - University Physics Volume 1 - OpenStax These Nudge Questions are to By clicking Accept All, you consent to the use of ALL the cookies. Answer (1 of 5): The sources of errors in a simple pendulum experiment are the following: 1. human errors comes in when measuring the period using a stopwatch. Analysis: Figures 1a - 1c. What is the uncertainty in the period measurements? The time required for the . The motion is sinusoidal and is a demonstration of resonant frequency that is single (Dunwoody 10). We suspect that by using \(20\) oscillations, the pendulum slowed down due to friction, and this resulted in a deviation from simple harmonic motion. From your description, the square of the time T for one cycle of the motion should be directly proportional to both the mass value and the spring constant. stretched or compressed a small distance from its equilibrium position, Once such physical system where In this lab we will study three oscillating systems that exhibit nearly ideal simple harmonic motion. Simple Harmonic Motion in a Spring-Mass System | Science Project This is probably more than anyone in class will submit (even the "A" reports) but it illustrates as an ideal for which one can strive. The naming convention is as , The force that causes the motion is always directed toward the equilibrium . By knowing the velocity in the second part, you can find kinetic energy and potential energy of the oscillating mass. This cookie is set by GDPR Cookie Consent plugin. , Simple harmonic motion is the motion of a mass on a spring when it is subject to the linear elastic restoring force given by Hooke's Law. period of 0.50s. Our final measured value of \(g\) is \((7.65\pm 0.378)\text{m/s}^{2}\). We reviewed their content and use your feedback to keep the quality high. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. [2] North Carolina State University Physics. (download the rest of the essay above). The simple mass-spring system assumes that the spring is massless, or at least it has a mass that is much smaller than the masses added to the spring. Generally speaking, springs with large . This was done by mapping the max position values of a series of 7 oscillations to their corresponding time value. The LibreTexts libraries arePowered by NICE CXone Expertand are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. In this experiment, we measured \(g\) by measuring the period of a pendulum of a known length. Another variable we care about is gravity g, and then we are able to change the equation from T to g as follows: =2 (Equation 1) . is 0.020m. Hooke's Law and Simple Harmonic Motion - WebAssign to some final position, We repeat this experiment 2-3 time after that we stop recording and start to calculate the result. In its setup, the experiment had a mass suspended by a. spring and then the system was made to oscillate. In part two of this lab, you will attach a spring on either side of a sliding mass on a frictionless air track and have a photo gate measure the period as the mass oscillates. 27: Guidelines for lab related activities, Book: Introductory Physics - Building Models to Describe Our World (Martin et al. Course Hero is not sponsored or endorsed by any college or university. First, when you move away from the center of the balance is the strength of the system is again made to equilibrium, the force exerted is proportional with the shift by the system, and the example that weve had (installed by the spring mass) achieves two features. For small angle, we can write the equation of motion of the bob as L x a g sin g (1) In a simple harmonic motion, acceleration is . increases), the period decreases which has the effect of increasing the for an individual spring using both Hooke's Law and the Market-Research - A market research for Lemon Juice and Shake. The baseball is released. and counted the cycles, and the last partner had timed the process. This value could be denoted as, . Students can use our free essays as examples to help them when writing their own work. The cookies is used to store the user consent for the cookies in the category "Necessary". Legal. What was the goal of the simple pendulum experiment? A pendulum is a basic harmonic oscillator for tiny displacements. The next part, you will determine the period, T, of oscillation caused by two springs attached to either side of a sliding mass. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. EssaySauce.com is a free resource for students, providing thousands of example essays to help them complete their college and university coursework. The best examples of simple harmonic motion are installed bloc in the spring. is suspended from a spring and the system is allowed to reach equilibrium, Also, whether the up and down motion of a bungee jumper is simple harmonic depends on the properties of the bungee cord. The time it takes for a mass to go through an entire oscillation is what is known as a period, a the period of a mass on a spring is dependent of two variables. Whatever you put into the conclusion must be something, which the data you measured will prove or support. For the lab, we first attacheda spring to the ring stand. ;E8xhF$D0{^eQMWr.HtAL8 Reading Period T(s) Frequency f (Hz) A0 (mm) A1 (mm) Log dec A0 (mm) A1 (mm) Log dec How will you decrease the uncertainty in the period measurement? c"p. and then Add to Home Screen. For a spring-mass system, such as a block attached to a spring, the spring force is responsible for the oscillation (see Figure 1). of simple harmonic motion and to verify the theoretical prediction for the period of. section 20362. Which would be turned back into kinetic energy as the mass moved to the opposite extreme. This was done by mapping the max position values of a series of 7 oscillations to their corresponding time value. PDF Lab 1: damped, driven harmonic oscillator 1 Introduction If the mass of the component is 10g, what must the value But opting out of some of these cookies may affect your browsing experience. Question: Hello,I am needing a little help improving my lab report. In this lab, we will observe simple harmonic motion by studying masses on springs. In Simple harmonic motion, the mean position is a stable equilibrium. The period for one oscillation, based on our value of \(L\) and the accepted value for \(g\), is expected to be \(T=2.0\text{s}\). 15.2: Simple Harmonic Motion - Physics LibreTexts Subject-Physices-Professor V. Hooke's Law and Simple Harmonic Motion Lab Report Introduction: This lab is set up for us to to be able to determine the spring constant with two different methods and the gravitational acceleration with a pendulum. We can then determine the spring constant for this spring: If so, what equipment would you need and what parameters would you should be answered in your lab notebook. Fig 4. is the known as the spring constant, and 21d Simple Harmonic Motion-RGC 03-03-09 - 4 - Revised: 4/8/08 Theory - Spring An example of simple harmonic motion also includes the oscillations of a mass attached to the end of a spring. It was concluded that the mass of the pendulum hardly has any effect on the period of the pendulum but the . This website uses cookies to improve your experience while you navigate through the website. We also agreed that we should used a variety of masses rather than increasing each trial's mass by 0.1 g. Melanie Burns WHS Physics Level 1 Kess 2016-17, Lab 02: Acceleration and Instantaneous Speed on an Incline, Lab 1: Effect of Constant Applied Force on Graphs of Motion, Lab 2: Effect of Inertia on Graphs of Motion, Lab 3: Effect of Inertia on Acceleration (More Data Points), Standing on Two Force Plates (Sum of Two Normal Forces), Lab 1: PE, KE and ET for a Cart on an Incline, Unit 5: Periodic and Simple Harmonic Motion and Waves, Lab 4: Further Investigation of Mass/Spring Systems, Day 8: Explaining the Two-Image Photo From Space, Day 01: There is no such thing as electricity. At the University of Birmingham, one of the research projects we have been involved in is the detection of gravitational . Lab Report 12, Harmonic Motion, Physics Lab 1 - Google Docs Yes! From your data and graph, what is the minimum mass. body to complete one oscillation is defined as the period, Keeping the mass constant (either smaller or larger bob) and the amplitude (om <10') constant, determine the period for five different lengths (see Eq. Download the full version above. Remember. Mass is added to a vertically hanging rubber band and the displacement The cookie is used to store the user consent for the cookies in the category "Other. Now we start to open the speed control on and move the beam to start the graph on the chard, we turn the top plot on slightly to close the hole of dashpot. B- Measurement error When a 0.200kg mass is added to the mass pan, the spring It is clear that the amount of potential energy given at the start is directly proportional to the force and displacement. However, despite displaying clear terms on our sites, sometimes users scan work that is not their own and this can result in content being uploaded that should not have been. PDF Guidelines for a Physics Lab Reports - Baylor University Our complete data is shown in Table 1.0 on the next page. When a mass is added to the spring it takes the length of . experiment (MS Word format): Enter TA password to view the Lab Manual write up for this After the spring constant of 9.0312 N/m was measured, equations were used to determine a calculated frequency, that being . Each lab group should If the mass is tripled, t squared should triple also. , The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Simple harmonic motion Definition & Meaning - Merriam-Webster It is clear that the amount of potential energy given at the start is directly proportional to the force and displacement. Based on the postcode entered, the Find Your Food web serve searches the restaurant master file and, Physics Lab; Mr. Shields Hooke's Law & Springs - PhET Simulation Open the simulation:https://phet.colorado.edu/sims/html/masses-and-springs/latest/masses-and-springs_en.html There are four, Write the kinetic, potential and total energy of a baseball having a mass of 0.145kg held at rest 10 meters above the ground. When a mass is added to the spring it takes the length of, . }V7 [v}KZ . @%?iYucFD9lUsB /c 5X ~.(S^lNC D2.lW/0%/{V^8?=} y2s7 ~P ;E0B[f! The time it takes for a mass to go through an entire oscillation is what is known as a period, a the period of a mass on a spring is dependent of two variables. /Registry (Adobe) Investigate OReilly Automotive, Inc. as an employer, Discuss the Impact of Aesthetics in Surgical Endodontics, Green Chemistrys Potential: Industry and Academia Involvement, Exploring NZ Chinese Identity & Pakeha Ethnicity: Examining White Privilege in NZ, Theatre, Environmental Change, and Lac / Athabasca. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. This motion is periodic, meaning the displacement, Create your website today. is measured with the addition of each mass. To install StudyMoose App tap Simple harmonic motion is oscillatory motion in which the restoring force is proportional to the displacement from equilibrium. Lab report no 2 pemdulum phyisc 212 - SlideShare is known as the spring force. 10 0 obj We pulled the mass down and released it to let it oscillate. All of our essays are donated in exchange for a free plagiarism scan on one of our partner sites. How many data points will you take for this experiment? values can balance larger forces than springs with low Now we were ready to test, One partner would have control of the movementmade to the pendulum, another partner recorded the process. The rest of the first part requires you to add 20 grams to the hanging mass and then measuring how far the sliding mass has moved for the equilibrium position. In these equations, x is the displacement of the spring (or the pendulum, or whatever it is that's in simple harmonic motion), A is the amplitude, omega is the angular frequency, t is the time, g . 5: A felt-tipped pen attached to the end of the beam Conclusion: It is apparent that there is a clear relationship between an increased mass and the amount of force exerted, and consequently the amount of displacement experienced by the spring. This was the most accurate experiment all semester. Equation 1 applies to springs that are initially unstretched. One cycle of kinematics, including . D- Pend casing extra damping Lab Report 10: Briefly summarize your experiment, in a paragraph or two, and include any experimental results. Then a spring was hung from the sensor and it was torn to a zero point. Here the constant of proportionality, Type your requirements and Ill connect you to A graph of T, (s) against l(m) can also be plotted as the analysis, data for this experiment. 04/20/12. What mass values will you use for this experiment? where You can view ourterms of use here. The considerable success of Boolean function analysis suggests that discrete harmonic analysis could likewise play a central role in theoretical computer science._x000D__x000D_The goal of this proposal is to systematically develop discrete harmonic analysis on a broad variety of domains, with an eye toward applications in several areas of . . Experiment 11- Simple Harmonic Motion - Studocu This was proved experimentally with incredible accuracy. or the slotted ones? Simple Harmonic Motoion - Lab Report Example - Studentshare Question: Laboratory The simple pendulunm Purpose: investigate how the period of a simple pendulum depends on length, mass and amplitude of the swing Theory: The simple pendulum (a small, heavy object on a string) will execute a simple harmonic motion for small angles of oscillation. Since each lab group will turn in an electronic copy of the lab report, velocity and acceleration all vary sinusoidally. Therefore, if we know the mass of a body at equilibrium, we can determine and then back to the position In this experiment, we measured \(g=(7.65\pm 0.378)\text{m/s}^{2}\). This period is defined as where, . , My partners and I do believe though that we should've done more than three trials in order to get more precise and accurate data. These experiments are suitable for students at an advanced level . The uncertainty is given by half of the smallest division of the ruler that we used. We measured \(g = 7.65\pm 0.378\text{m/s}^{2}\). In simple harmonic motion, the acceleration of the system, and therefore the net force, is proportional to the displacement and acts in the opposite direction of the displacement. That number will be your delta x. We repeated this measurement five times. . This study aims to calculate the spring constants of two types of stainless using Hooke's Law principle and simple harmonic motion methods. The reason why, has a negative value is to show that the force exerted by the spring is in the opposite direction of. where This problem should be solved using the principles of Energy Conservation. Report, Pages 2 (368 words) Views. This experiment is about simple harmonic motion which also involves the periodic motion or, also defined as a regular motion that repeats itself in waves. Our complete data is shown in Table 1.0 on the next page. It should be noted that the period of The following data for each trial and corresponding value of \(g\) are shown in the table below. Simple harmonic motion is the motion of a mass on a spring when it is subject to the linear elastic restoring force given by Hooke's Law. It is apparent that there is a clear relationship between an increased mass and the amount of force exerted, and consequently the amount of displacement experienced by the spring. and is given by. FOR STUDENTS : ALL THE INGREDIENTS OF A GOOD ESSAY. Two types of springs (spring I and II) with . Tibor Astrab 4 Background Physics Simple Harmonic Motion - SHM A Simple Harmonic Motion is an oscillation in which the acceleration is directly proportional to the displacement from the mid-point, and is directed towards the mid-point. A large value for In simple harmonic motion, the acceleration of the system, and therefore the net force, is proportional to the displacement and acts in the opposite direction of the displacement. Every spring has a spring constant, this is the amount of resistance that a particular spring exerts to retain its original shape. Lab-Name-Rayhan Chowdhury. This experiment was designed with an intention of gaining a deeper understanding. Introduction to simple harmonic motion review - Khan Academy With no mass the position of the bottom of the spring was also measured with a ruler from the surface of the table our apparatus was resting. c. Project works: Research work (survey and mini research) innovative work or experiential learning connection to theory and application, 0.5 credit hr spent in field work. Simple Harmonic Motion Lab Report Free Essay Example - PaperAp.com This is consistent with the fact that our measured periods are systematically higher. This conclusion supports our objective as we were able to find the relationship between the springs constant and the frequency. Mass on a Spring. shocks are made from springs, each with a spring constant value of. Some of the examples, of physical phenomena involving periodic motion are the swinging of a pendulum, string, vibrations, and the vibrating mass on a spring. This basically means that the further away an oscillating object is from its mid-point, the more acceleration . Let the speed of the particle be 'v0' when it is at position p (at a distance x from the mean position O). Find out what to do if this happens here. A pendulum exhibits simple harmonic motion (SHM), which allowed us to measure the gravitational constant by measuring the period of the pendulum. How is this The simple harmonic motion of a spring-mass system generally exhibits a behavior strongly . What oscillation amplitude will you use for this experiment? We built the pendulum with a length \(L=1.0000\pm 0.0005\text{m}\) that was measured with a ruler with \(1\text{mm}\) graduations (thus a negligible uncertainty in \(L\)).