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Download the full version above. 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. body's average velocity. We repeat this experiment also 2-3 time, after that we start the calculation and the measurement. is known as the spring force. Conversely, an increase in the body's mass SIMPLE HARMONIC MOTION LAB REPORT.pdf - Course Hero attach their own copy to the lab report just prior to handing in the lab to your 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. Figures 1a - 1c. for 14-16. . It is important to make the additional note that initial energy that is initially given to the spring from the change is position, in the form of potential energy, would be perfecting conserved if friction played no role & the spring was considered perfectly elastic. The values of k that you solve for will be plugged into the formula: T = 2 (pi) (radical m/k). What is the uncertainty in the period measurements? 2 14.73 5 2.94 14.50 0.20 5 Purpose of this lab is to develop basic understanding of simple harmonic motion by performing an expe . Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. This type of motion is characteristic of many physical phenomena. 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. body to move through one oscillation. Since each lab group will turn in an electronic copy of the lab report, Whatever you put into the conclusion must be something, which the data you measured will prove or support. We adjusted the knots so that the length of the pendulum was \(1.0000\pm0.0005\text{m}\). The cookie is used to store the user consent for the cookies in the category "Performance". The oscillating motion is interesting and important to study because it closely tracks many other types of motion. Create your website today. The potential energy is a not only a controled by the initial forced change in displacement but by the size of the mass. 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. The restoring force in this system is given by the component of the weight mg along the path of the bob's motion, F = -mg sin and directed toward the equilibrium. The motion is sinusoidal and is a demonstration of resonant frequency that is single (Dunwoody 10). We also found that our measurement of \(g\) had a much larger uncertainty (as determined from the spread in values that we obtained), compared to the \(1\)% relative uncertainty that we predicted. These cookies track visitors across websites and collect information to provide customized ads. AP Physics Lab 12: Harmonic Motion in a Spring - YouTube Extension: Have students repeat their procedure using two springs in series and two springs in parallel with the same masses . Attached will be the lab experiment we did and the results I recorded. my lab report for this lab - I earned an A in the lab. >> example, the back and forth motion of a child on a swing is simple harmonic only for small amplitudes. A good example of SHM is an object with mass m attached to a spring on a frictionless surface, as shown in Figure 15.3. Simple Harmonic Motion Lab Report. This cookie is set by GDPR Cookie Consent plugin. Course Hero is not sponsored or endorsed by any college or university. download the Lab Report Template This can be seen in our data because as the value of the mass increases, the F decreases. Group 5. Notice that it is typed and spell checked, and should not contain errors such as interchanging "affect " and "effect". PDF Simple Harmonic Motion - United States Naval Academy I need help with understanding the purpose of this lab. The objective of this lab is to understand the behavior of objects in simple harmonic motion by determining the spring constant of a spring-mass system and a simple pendulum. First you must calculate the mass of the sliding mass and the equilibrium displacement of the spring. indicates that the spring is stiff. Lab 1 Summary - Covers the "Data Analysis" lab ; Lab 2 Summary - Covers the "Free Fall-Measure of "g" lab; Lab 9 Summary - Covers the "Mechanical Waves" lab; PH-101 lab #9 - Lab report; Lab Report - Simple Pendulum . During this experiment, the effects that the size of an object had on air resistance were observed and determined. 1. and counted the cycles, and the last partner had timed the process. EssaySauce.com is a free resource for students, providing thousands of example essays to help them complete their college and university coursework. These Questions are also found in the lab write-up template. and 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. }V7 [v}KZ . @%?iYucFD9lUsB /c 5X ~.(S^lNC D2.lW/0%/{V^8?=} y2s7 ~P ;E0B[f! The uncertainty is given by half of the smallest division of the ruler that we used. It was concluded that the mass of the pendulum hardly has any effect on the period of the pendulum but the . For a spring-mass system, such as a block attached to a spring, the spring force is responsible for the oscillation (see Figure 1). Keeping the mass constant (either smaller or larger bob) and the amplitude (om <10') constant, determine the period for five different lengths (see Eq. , This value could be denoted as, . What mass values will you use for this experiment? (b) The net force is zero at the equilibrium position, but the ruler has momentum and continues to . The cookie is used to store the user consent for the cookies in the category "Other. simple harmonic motion in a simple pendulum, determined the different factors that affect the, period of oscillation. EXPERIMENT 5: SIMPLE HARMONIC MOTION || REPORT WRITING - YouTube . Conclusion Simple Harmonic Motion Lab Report 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. If this experiment could be redone, measuring \(10\) oscillations of the pendulum, rather than \(20\) oscillations, could provide a more precise value of \(g\). As an example, consider the spring-mass system. , - 8:30 p.m. April 2016 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. James Allison. 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. The mass, string and stand were attached together with knots. Pendulums are widely used and some are essential, such as in clocks, and lines. 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. Analytical cookies are used to understand how visitors interact with the website. In other words, the spring The purpose of this lab experiment is to study the behavior of springs in difference was observed in the experiment. Hooke's Law and Simple Harmonic Motion Lab Report - StuDocu Experiment 11- Simple Harmonic Motion - Studocu This movement is described with a capacity of vibration (which is always positive) and the time the league (the time it takes the body to work full vibration) and frequency (number of vibrations per second) and finally phase, which determines where the movement began on the curve, and have both frequency and time constants league either vibration and phase capacity are identified by primary traffic conditions. /Supplement 0 7: A ruler Views. This experiment was designed with an intention of gaining a deeper understanding. The length of the arc represents the linear, deviation from equilibrium. Lab report no 2 pemdulum phyisc 212 1. We achieved percent error of only . The period for one oscillation, based on our value of \(L\) and the accepted value for \(g\), is expected to be \(T=2.0\text{s}\). where CALIFORNIA STATE UNIVERSITY, LOS ANGELES Department of Physics and Astronomy Physics 212-14 / Section 14- 34514 Standing waves On Strings Prepared by: Faustino Corona, Noe Rodriguez, Rodney Pujada, Richard Lam Performance Date: Tuesday,April 6, 2016 Submission Due: Tuesday, April 13, 2016 Professor: Ryan Andersen Wednesday: 6:00 pm. In a simple pendulum, moment of inertia is I = mr, so 2 T =. The best examples of simple harmonic motion are installed bloc in the spring. As the stiffness of the spring increases (that is, as 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. Effects the spring constant and the mass of the oscillator have on the characteristics of the motion of the mass. is always opposite the direction of the displacement. Specifically how it oscillates when given an initial potential energy. Our final measured value of \(g\) is \((7.65\pm 0.378)\text{m/s}^{2}\). Solved Hello,I am needing a little help improving my lab - Chegg Cross), Chemistry: The Central Science (Theodore E. Brown; H. Eugene H LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward), Civilization and its Discontents (Sigmund Freud), Principles of Environmental Science (William P. Cunningham; Mary Ann Cunningham), Campbell Biology (Jane B. Reece; Lisa A. Urry; Michael L. Cain; Steven A. Wasserman; Peter V. Minorsky), Biological Science (Freeman Scott; Quillin Kim; Allison Lizabeth), Forecasting, Time Series, and Regression (Richard T. O'Connell; Anne B. Koehler), Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), Psychology (David G. Myers; C. Nathan DeWall), Brunner and Suddarth's Textbook of Medical-Surgical Nursing (Janice L. Hinkle; Kerry H. Cheever), The Methodology of the Social Sciences (Max Weber), Give Me Liberty! 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. I). the body is 0.300m. What is the uncertainty in the mass measurements? 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 . Simple Harmonic Motion. Physics - simple harmonic motion - University of Birmingham Market-Research - A market research for Lemon Juice and Shake. The equation for a pendulum that relates the variables involved is: 2 f =. SOLUTION: Simple Harmonic Motion Lab Report - Studypool endobj Calculation and Result: The naming convention is as to the minimum displacement Our complete data is shown in Table 1.0 on the next page. This sensor was set to a frequency of. or the slotted ones? This way, the pendulum could be dropped from a near-perfect \(90^{\circ}\) rather than a rough estimate. The relative uncertainty on our measured value of \(g\) is \(4.9\)% and the relative difference with the accepted value of \(9.8\text{m/s}^{2}\) is \(22\)%, well above our relative uncertainty. period of 0.50s. The recorded data is 124 Physics Lab: Hooke's Law and Simple Harmonic Motion - Science Home The potential energy is a not only a controled by the initial forced change in displacement but by the size of the mass. In the first part of this lab, you will determine the period, T, of the spring by . Physics 1051 Laboratory #1 Simple Harmonic Motion Summary and Conclusions Lab Report 9: Write the expressions for #(,), 6(,), and ;(,) for the oscillator with values of -, 2, and 3 as appropriate. This website uses cookies to improve your experience while you navigate through the website. If you use part of this page in your own work, you need to provide a citation, as follows: Essay Sauce, Simple Harmonic Motion lab report. This was the most accurate experiment all semester. /Filter /FlateDecode Explain why or why not? stream Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. 1.1 Theoretical Background There are various kinds of periodic motion in nature, among which the sim- plest and the most fundamental one is the simple harmonic motion, where the restoring force is proportional to the displacement from the equilbrium position and as a result, the position of a particle depends on time a the sine (cosine) function. 2: Spring attached to the free end of the beam Simple Harmonic Motion of a Pendulum - UKEssays Damped Harmonic Motion Lab Report. This correspond to a relative difference of \(22\)% with the accepted value (\(9.8\text{m/s}^{2}\)), and our result is not consistent with the accepted value. The law is named after 17th-century . . For the lab, we first attacheda spring to the ring stand. Simple Harmonic Motion Lab Report Free Essay Example See Page 1. means the spring is soft. That means that the force, F, is proportional to x, the distance the mass is pulled down from rest. Hooke's Law and the Simple Harmonic Motion of a Spring Lab. . We also use third-party cookies that help us analyze and understand how you use this website. The values were subtracted by one another to give a period the results are shown in table 2.1. Simple Harmonic Motion Lab Report Conclusion Eagle Specialty Products Inc. The string is clamped, and when it is displaced, it . Then a motion sensor was setup to capture the movement of the mass as it traveled through its oscillations. This was done by mapping the max position values of a series of 7 oscillations to their corresponding time value. Lab. Then a motion sensor was setup to capture the movement of the mass as it traveled through its oscillations. , The position of the mass before the spring is charged, the path of the mass, the peak of the oscillation, as well as the force the mass and the spring exert on each other. For our particular study we set up a force sensor which would measure a pulling force in the earthward direction. In SHM, we are interested in its period of oscillation. 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. We achieved percent error of only. study the effects, if any, that amplitude has on the period of a body This study aims to calculate the spring constants of two types of stainless using Hooke's Law principle and simple harmonic motion methods. static and dynamic situations. Conclusions The laboratory experiment was mentioned to gain knowledge on basic parameters of the simple harmonic oscillation: period, frequency, and damping. If you do not stretch the spring does not affect any power installed on the block, i.e. 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. When a mass, Don't use plagiarized sources. experiment (MS Word format): As of now, there are no Use the apparatus and what you know about. 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. These Nudge Questions are to The experiment was conducted in a laboratory indoors. The same thing should happen if the mass stays constant and the spring constant is doubled. PDF Lab 10 Simple Harmonic Motion - Syracuse University PDF Guidelines for a Physics Lab Reports - Baylor University (1) Linear Simple Harmonic Motion: When a particle moves back and forth along a straight line around a fixed point (called the equilibrium position), this is referred to as Linear Simple Harmonic Motion. Simple Harmonic Motion - GeeksforGeeks 04/20/12. Does the period depend on the amplitude of a pendulum? Enter TA password to view sample data and results of this displayed in the table below. A pendulum is a simple set up in which a string is attached to a small bob. 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. The exercises carried out involved recording the position of . oscillating body and the spring constant, Lab Report 12, Harmonic Motion, Physics Lab 1 - Google Docs where obey Hooke's Law? 2). The cookie is used to store the user consent for the cookies in the category "Analytics". For example in Figure 3, the initial position of Do that method five times and then solve for the spring constant through the formula: (Delta m) g = k (Delta x). In this lab we want to illustrate simple harmonic motion by studying the motion of a mass on a spring. Conclusion: Effects the spring constant and the mass of the oscillator have on the characteristics of the motion of the mass. Therefore, if we know the mass of a body at equilibrium, we can determine Oscillations with a particular pattern of speeds and accelerations occur commonly in nature and in human artefacts. V= 45.10 / 3.11 = 14.5 What is the uncertainty in the position measurements? 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. Once such physical system where We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Investigate the length dependence of the period of a pendulum. 9: Small weights Keeping the paper taut we say that the mass has moved through one cycle, or oscillation. In this experiment, we measured \(g=(7.65\pm 0.378)\text{m/s}^{2}\). We repeated this measurement five times. Figure 1: This image shows a spring-mass system oscillating through one cycle about a central equilibrium position. (PDF) LAP REPORT: THE SIMPLE PENDULUM - Academia.edu Simple Harmonic Motion Equation. velocity and acceleration all vary sinusoidally. What was the goal of the simple pendulum experiment? Also it was proved to be accurate that the relationship between the period, mass, and the spring constant were in fact, . this equation can be written as. If the body in Figure 4 is displaced from its equilibrium position some "Simple Harmonic Motion Report," Free Essay Examples - WePapers.com, 29-Nov-2020 . What are the sources of errors in a simple pendulum experiment - Quora However, when applying this value to the equation and using recorded displacement values . What oscillation amplitude will you use for this experiment? body to complete one oscillation is defined as the period, We thus expect to measure one oscillation with an uncertainty of \(0.025\text{s}\) (about \(1\)% relative uncertainty on the period). 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. 27: Guidelines for lab related activities, Book: Introductory Physics - Building Models to Describe Our World (Martin et al. All of our essays are donated in exchange for a free plagiarism scan on one of our partner sites. , * This essay may have been previously published on Essay.uk.com at an earlier date. We thus expect that we should be able to measure \(g\) with a relative uncertainty of the order of \(1\)%. View PDF. >> Data studio and a force sensor, and a position sensor will be used to get accurate measurements of these values. PDF Simple Harmonic Motion - austincc.edu