Mass on a Spring. . displayed in the table below. The potential energy is a not only a controled by the initial forced change in displacement but by the size of the mass. This value could be denoted as, . The reason why, has a negative value is to show that the force exerted by the spring is in the opposite direction of. 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When the mass travels from the Simple Harmonic Motion of a Pendulum - UKEssays This was shown clearly in our data. It should be noted that the period of . Enter TA password to view sample data and results of this record in order to take data for a Hooke's Law experiment when the spring-mass 8: A stopwatch These cookies will be stored in your browser only with your consent. Introduction 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. The motion of a simple pendulum is one of the phenomena that can be used to approximate the simple harmonic motion. PDF Simple Pendulum and Properties of Simple Harmonic Motion Write the kinetic, potential and total energy of a baseball having a mass of 0.145kg held 10 meters. , 15.1 Simple Harmonic Motion - University Physics Volume 1 - OpenStax 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. After this data was collected we studied to determine the length of the period of each oscillation. This cookie is set by GDPR Cookie Consent plugin. 3: Dashpot (an oil-filled cylinder with a piston) values. This cookie is set by GDPR Cookie Consent plugin. is the known as the spring constant, and a) Conceptual/Theoretical Approach: 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. Start Now. Essay: Simple Harmonic Motion - lab report This implies that Whilst simple harmonic motion is a simplification, it is still a very good approximation. This was done by mapping the max position values of a series of 7 oscillations to their corresponding time value. Our final measured value of \(g\) is \((7.65\pm 0.378)\text{m/s}^{2}\). 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. In other words, the spring Effects the spring constant and the mass of the oscillator have on the characteristics of the motion of the mass. 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. The equation for a pendulum that relates the variables involved is: 2 f =. as "5 Gas Law.doc". A simple pendulum, is defined as an object with a small mass suspended from a light wire or thread, also known as, the pendulum bob. AP Physics Lab 12: Harmonic Motion in a Spring - YouTube What is the conclusion on the experiment of a simple pendulum . oscillating body and the spring constant, (download the rest of the essay above). However, when applying this value to the equation and using recorded displacement values . We will study how a mass moves and what properties of spring give the mass a predictable movement. What mass values will you use for this experiment? 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! - 8:30 p.m. April 2016 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. The exercises carried out involved recording the position 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. 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. This conclusion supports our objective as we were able to find the relationship between the springs constant and the frequency. But opting out of some of these cookies may affect your browsing experience. is stretched to the 0.320m-mark as shown in Figure 4. Conclusions The laboratory experiment was mentioned to gain knowledge on basic parameters of the simple harmonic oscillation: period, frequency, and damping. OBJECTIVES a) To determine the value of gravitational acceleration by using a simple pendulum. Notice that it is typed and spell checked, and should not contain errors such as interchanging "affect " and "effect". The purpose of this lab experiment is to study the behavior of springs in static and dynamic situations. Start with L 0.90 m and decrease it gradually using a step of 0.10 m. Experts are tested by Chegg as specialists in their subject area. section 20362. Day 3: What is a Battery / How Bright Are You. What is the uncertainty in the position measurements? indicates that the spring is stiff. as you perform the experiment. It was concluded that the mass of the pendulum hardly has any effect on the period of the pendulum but the . Investigate the length dependence of the period of a pendulum. Does Hooke's Law apply to an oscillating spring-mass system? 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 period for one oscillation, based on our value of \(L\) and the accepted value for \(g\), is expected to be \(T=2.0\text{s}\). They also happen in musical instruments making very pure musical notes, and so they are called 'simple harmonic motion', or S.H.M. . period of 0.50s. Finally, from the result and the graph, we found that the value of, Periodic motion is defined as a regular motion that repeats itself in waves. 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 . That means that the force, F, is proportional to x, the distance the mass is pulled down from rest. Each person in the group Attached will be the lab experiment we did and the results I recorded. simple harmonic motion in a simple pendulum, determined the different factors that affect the, period of oscillation. * This essay may have been previously published on Essay.uk.com at an earlier date. This sensor was calibrated at 2 point, a zero mass and with a known mass. force always acts to restore, or return, the body to the equilibrium The simple harmonic motion of a spring-mass system generally exhibits a behavior strongly . is known as the spring force. This has a relative difference of \(22\)% with the accepted value and our measured value is not consistent with the accepted value. Damped Harmonic Motion Lab Report - 838 Words | Studymode EssaySauce.com is a completely free resource for students. be sure to rename the lab report template file. How many data points will you take for this experiment? 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. Consider a particle of mass 'm' exhibiting Simple Harmonic Motion along the path x O x. By taking the measurements of the. Sample conclusion for a pendulum experiment lab. Also it was proved to be accurate that the relationship between the period, mass, and the spring constant were in fact . The purpose of this lab is to find the force constant of a spring and to also study the motion of a spring with a hanging mass when vibrating under the influence of gravity. study the effects, if any, that amplitude has on the period of a body In this experiment, we measured \(g=(7.65\pm 0.378)\text{m/s}^{2}\). These Questions are also found in the lab write-up template. We do NOT offer any paid services - please don't ask! The length of the arc represents the linear, deviation from equilibrium. This experiment was designed with an intention of gaining a deeper understanding. 4: Chard recorder (a slowly rotation drum with a paper roll moving at constant speed) The force that causes the motion is always directed toward the equilibrium . We adjusted the knots so that the length of the pendulum was \(1.0000\pm0.0005\text{m}\). Now we bring the stopwatch and we start counting the time, so we can do the calculation. of the spring constant. In this lab, we will observe simple harmonic motion by studying masses on springs. EssaySauce.com has thousands of great essay examples for students to use as inspiration when writing their own essays. These experiments are suitable for students at an advanced level . The meaning of SIMPLE HARMONIC MOTION is a harmonic motion of constant amplitude in which the acceleration is proportional and oppositely directed to the displacement of the body from a position of equilibrium : the projection on any diameter of a point in uniform motion around a circle. This is shown below in Graph 1 below is for all the masses. View PDF. (2016, May 24). The corresponding value of \(g\) for each of these trials was calculated. Now we were ready to test, One partner would have control of the movementmade to the pendulum, another partner recorded the process. 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. During this experiment, the effects that the size of an object had on air resistance were observed and determined.