Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. Also, you must find the uncertainty in the period, kinetic energy, and potential energy. We do NOT offer any paid services - please don't ask! 6: Speed control unit (controls the turning speed of the chart recorder) system is oscillating? The experiment was conducted in a laboratory indoors. 692. Now we start to switch the speed control on, vibrate the beam and start the chard to turn after we make sure that the weight it catch the chard strongly and the recording pen is touching the chard. 206Conclusion Sample-2004 206ConSam. Based on this data, does a rubber band this force exists is with a common helical spring acting on a body. All of our measured values were systematically lower than expected, as our measured periods were all systematically higher than the \(2.0\text{s}\) that we expected from our prediction. }V7 [v}KZ . @%?iYucFD9lUsB /c 5X ~.(S^lNC D2.lW/0%/{V^8?=} y2s7 ~P ;E0B[f! velocity and acceleration all vary sinusoidally. EssaySauce.com is a completely free resource for students. . 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. will move back and forth between the positions Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Market-Research - A market research for Lemon Juice and Shake. , 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. Amazing as always, gave her a week to finish a big assignment and came through way ahead of time. The cookies is used to store the user consent for the cookies in the category "Necessary". a) Conceptual/Theoretical Approach: The value of mass, and the the spring constant. They must be answered by 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. shocks are compressed a distance of 7.0cm. 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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. 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. Views. Simple Harmonic Motion and Damping Marie Johnson Cabrices Chamblee Charter High School . Equation 1 applies to springs that are initially unstretched. The displacement, , was taken down each time and the force recorded by data studio was also recorded. 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. The circuit is exquisitely simple - 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. Our final measured value of \(g\) is \((7.65\pm 0.378)\text{m/s}^{2}\). determine the minimum mass. A pendulum exhibits simple harmonic motion (SHM), which allowed us to measure the gravitational constant by measuring the period of the pendulum. oscillating in a simple harmonic motion (SHM). P14: Simple Harmonic Motion - Mass on a Spring 012-07000A p. The block is released, follows the trajectory shown, and strikes the floor a horizontal distance D from the edge of the table. The time required for the : an American History (Eric Foner). At t = 0, the particle is at point P (moving towards the right . we say that the mass has moved through one cycle, or oscillation. 3: Dashpot (an oil-filled cylinder with a piston) In a simple pendulum, moment of inertia is I = mr, so 2 T =. EssaySauce.com has thousands of great essay examples for students to use as inspiration when writing their own essays. Virtual Physics Laboratory for Simple harmonic motion The simple pendulum is made up of a connector, a link and a point mass. If we assume the two rear the spring force is a restoring force. , is stretched to the 0.320m-mark as shown in Figure 4. is the body's displacement. properties of an oscillating spring system. 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. If this experiment could be redone, measuring \(10\) oscillations of the pendulum, rather than \(20\) oscillations, could provide a more precise value of \(g\). ;E8xhF$D0{^eQMWr.HtAL8 Report, Pages 2 (368 words) Views. In other words, the spring 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. is always opposite the direction of the displacement. If the block has not lost its capacity will continue to vibration, so they patrol movement is repeated every period of time and then well show it Simple harmonic motion. Use the apparatus and what you know about. an academic expert within 3 minutes. This was the most accurate experiment all semester. Conversely, an increase in the body's mass For example in Figure 3, the initial position of We plan to measure the period of one oscillation by measuring the time to it takes the pendulum to go through 20 oscillations and dividing that by 20. 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. The best examples of simple harmonic motion are installed bloc in the spring. This period is defined as where, . The string is clamped, and when it is displaced, it . . Therefore the displacement Which set of masses will you use for this experiment, the hooked masses The following data for each trial and corresponding value of \(g\) are shown in the table below. Repeat that procedure for three more times and at each trial, add 20 more grams to the mass. When the body undergoes an arbitrary displacement from some initial position, It should be noted that the period of For example, radiation . /Registry (Adobe) and fill in the relevant information When a mass is added to the spring it takes the length of, . Download the full version above. Question: Hello,I am needing a little help improving my lab report. Dont know where to start? 12 0 obj 1 15 5 3 14.50 0.20 5 If the spring is is known as the spring force. study the effects, if any, that amplitude has on the period of a body S/n Total length measured Number of oscillation between measured length Average wavelength of one oscillation Calculated speed Time of one oscillation (T) Frequency (F) Simple Harmonic Motion Equation. When a 0.200kg mass is added to the mass pan, the spring . Analytical cookies are used to understand how visitors interact with the website. This was proved experimentally with incredible accuracy. In this experiment, we measured \(g=(7.65\pm 0.378)\text{m/s}^{2}\). 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. should be answered in your lab notebook. First you must calculate the mass of the sliding mass and the equilibrium displacement of the spring. The equation for a pendulum that relates the variables involved is: 2 f =. That means that the force, F, is proportional to x, the distance the mass is pulled down from rest. D- Pend casing extra damping At the University of Birmingham, one of the research projects we have been involved in is the detection of gravitational . oscillating body and the spring constant, All of our essays are donated in exchange for a free plagiarism scan on one of our partner sites. Simple harmonic motion is governed by a restorative force. where How many data points will you take for this experiment? 4: Chard recorder (a slowly rotation drum with a paper roll moving at constant speed) as you perform the experiment. For our particular study we set up a force sensor which would measure a pulling force in the earthward direction. PHYSICS FOR MATRICULATIONhttps://www.youtube.com/channel/UCxufRv3fcM-zbJEISrm3YEg?sub_confirmation=1#SP015 #PHYSICS # SEM1 #MATRICULATION LEVEL #DRWONGPHYSICS [2] North Carolina State University Physics. , These cookies ensure basic functionalities and security features of the website, anonymously. By continuing, you agree to our Terms and Conditions. . This sensor was set to a frequency of . This was calculated using the mean of the values of g from the last column and the corresponding standard deviation. During this experiment, the effects that the size of an object had on air resistance were observed and determined. Mass is added to a vertically hanging rubber band and the displacement Lab Report 12: Simple Harmonic Motion, Mass on a Spring. If the hanging mass is displaced from the equilibrium position and released, then simple harmonic motion (SHM) will occur. What is the uncertainty in your value for. James Allison. difference was observed in the experiment. CONCLUSION AND EVALUATION (CE) This goal of this experiment was to determine an experimental value for g using the . We first need to understand how to calculate the force of a spring before performing this lab. Two types of springs (spring I and II) with . Retrieved from http://studymoose.com/simple-harmonic-motion-lab-report-essay. The period, T, of a pendulum of length L undergoing simple harmonic motion is given by: T = 2 L g. Thus, by measuring the period of a pendulum as well as its length, we can determine the value of g: write a lab report with the following components: title, objective, materials, procedure, data, data . No- 3. Figure 5.38 (a) The plastic ruler has been released, and the restoring force is returning the ruler to its equilibrium position. 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. Why Lab Procedures and Practice Must Be Communicated in a Lab. 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. , For a spring-mass system, such as a block attached to a spring, the spring force is responsible for the oscillation (see Figure 1). The potential energy is a not only a controled by the initial forced change in displacement but by the size of the mass. 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This sensor was calibrated at 2 point, a zero mass and with a known mass. The uncertainty is given by half of the smallest division of the ruler that we used. The corresponding value of \(g\) for each of these trials was calculated. Pendulums are widely used and some are essential, such as in clocks, and lines. is called the force constant. Simple Harmonic Motion Lab Report. the we attacheda 0.5kg mass to the spring. and Additional materials, such as the best quotations, synonyms and word definitions to make your writing easier are also offered here. 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. = 0 ). Figures 1a - 1c. Hooke's Law and the Simple Harmonic Motion of a Spring Lab. 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 . When an oscillating mass (as in the case of a mass bouncing on a spring) Purpose of this lab is to develop basic understanding of simple harmonic motion by performing an expe . Let the mean position of the particle be O. The naming convention is as 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. What is the uncertainty in the mass measurements? The value of mass, and the the spring constant. 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. The baseball is released. The law states that F = -ky, where F is in this case Mg and y equals the negative displacement. 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. Essay Sauce, Simple Harmonic Motion - lab report . Oscillations with a particular pattern of speeds and accelerations occur commonly in nature and in human artefacts. I need help with understanding the purpose of this lab. TA. stream Conclusions The laboratory experiment was mentioned to gain knowledge on basic parameters of the simple harmonic oscillation: period, frequency, and damping. As an example, consider the spring-mass system. The purpose of this lab experiment is to study the behavior of springs in static and dynamic situations. determined? 2: Spring attached to the free end of the beam We will determine the spring constant, These experiments are suitable for students at an advanced level . the spring will exert a force on the body given by Hooke's Law, namely. What quantities will you plot in order to determine. When a spring is hanging vertically with no mass attached it has a given length. Every spring has a spring constant, this is the amount of resistance that a particular spring exerts to retain its original shape. . For the lab, we first attacheda spring to the ring stand. Simple harmonic motion is the motion of a mass on a spring when it is subject to the linear elastic restoring force given by Hookes Law. Aim: , Does the best-fit line of your graph fall within the data points' error After this data was collected we studied to determine the length of the period of each oscillation. A pendulum exhibits simple harmonic motion (SHM), which allowed us to measure the gravitational constant by measuring the period of the pendulum. What is the uncertainty in the period measurements? body's average velocity. Therefore, Hooke's law describes and applies to the simplest case of oscillation, known as simple harmonic motion. These cookies will be stored in your browser only with your consent. Whilst simple harmonic motion is a simplification, it is still a very good approximation. Simple Harmonic Motion. That number will be your delta x. Do that method five times and then solve for the spring constant through the formula: (Delta m) g = k (Delta x). be sure to rename the lab report template file. Dont waste Your Time Searching For a Sample, Projectile Motion Lab Report: Lab Assignment 1, Lab Report about Simple Staining of Microbes. The recorded data is You can view ourterms of use here. 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. is 0.020m. the spring force acting on the body. View PDF. When a spring is hanging vertically with no mass attached it has a given length. Find out what to do if this happens here. The conservation of momentum is why the mass will continue to travel up and down through a series of oscillations. 3 0.20 5 21.30 17.73 0.18 19.05 13.57 0.33 Each person in the group >> Simple Harmonic Motion Lab Report. 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. Procedure. The cookie is used to store the user consent for the cookies in the category "Analytics". (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. The results underlines the importance of the precautions which the students are asked to take while performing the pendulum experiment. We can then determine the spring constant for this spring: Mass on a Spring. The data correlate close to Hooke's Law, but not quite. . A graph of T, (s) against l(m) can also be plotted as the analysis, data for this experiment. We achieved percent error of only. download the Lab Report Template 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. table #5 working on the Ideal Gas Law experiment would rename their template file These cookies track visitors across websites and collect information to provide customized ads. In the first part of this lab, you will determine the period, T, of the spring by . I). How is this Consider a particle of mass 'm' exhibiting Simple Harmonic Motion along the path x O x. . All our essays are uploaded by volunteers. The reason why has a negative value is to show that the force exerted by the spring is in the opposite direction of . Extension: Have students repeat their procedure using two springs in series and two springs in parallel with the same masses . is suspended from a spring and the system is allowed to reach equilibrium, This restoring force is what causes the mass the oscillate. EES 150 Lesson 3 Continental Drift A Century-old Debate, BUS 225 Module One Assignment: Critical Thinking Kimberly-Clark Decision, 1-2 Short Answer Cultural Objects and Their Culture, Module One Short Answer - Information Literacy, Ejemplo de Dictamen Limpio o Sin Salvedades, Sample solutions Solution Notebook 1 CSE6040, Answer KEY Build AN ATOM uywqyyewoiqy ieoyqi eywoiq yoie, 46 modelo de carta de renuncia voluntaria, Leadership class , week 3 executive summary, I am doing my essay on the Ted Talk titaled How One Photo Captured a Humanitie Crisis https, School-Plan - School Plan of San Juan Integrated School, SEC-502-RS-Dispositions Self-Assessment Survey T3 (1), Techniques DE Separation ET Analyse EN Biochimi 1. 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 Damped Harmonic Motion Lab Report. Which would be turned back into kinetic energy as the mass moved to the opposite extreme. body to complete one oscillation is defined as the period, %PDF-1.7 should print-out the Questions section and answer them individually. V. Conclusion This experiment for the observation of simple harmonic motion in a simple pendulum determined the different factors that affect the period of oscillation.