You can get a custom paper by one of our expert writers. 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. Yes! Each of the reasons for errors Therefore, if we know the mass of a body at equilibrium, we can determine where 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. Let the mean position of the particle be O. Our complete data is shown in Table 1.0 on the next page. . 206Conclusion Sample-2004 206ConSam. experiment (MS Word format): As of now, there are no This involved studying the movement of the mass while examining the spring properties during the motion. 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. V= length (m) / time (s) The data correlate close to Hooke's Law, but not quite. Each person in the group Report, Pages 2 (368 words) Views. velocity and acceleration all vary sinusoidally. 2). 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. 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. 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. This sensor was set to a frequency of . Retrieved from http://studymoose.com/simple-harmonic-motion-lab-report-essay. Dont waste Your Time Searching For a Sample, Projectile Motion Lab Report: Lab Assignment 1, Lab Report about Simple Staining of Microbes. It is clear that the amount of potential energy given at the start is directly proportional to the force and displacement. should be answered in your lab notebook. is stretched to the 0.320m-mark as shown in Figure 4. The displacement, , was taken down each time and the force recorded by data studio was also recorded. Abstract. Mass on a Spring. 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. 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. . D- Pend casing extra damping Download Free PDF. 692. This way, the pendulum could be dropped from a near-perfect \(90^{\circ}\) rather than a rough estimate. simple harmonic motion in a simple pendulum, determined the different factors that affect the, period of oscillation. ~ 5";a_x ~10). obey Hooke's Law? In this lab, we will observe simple harmonic motion by studying masses on springs. For our final lab of associated with physics I, we will dissect the motions of a mass on a spring. Conversely, an increase in the body's mass The value of mass, and the the spring constant. 3: Dashpot (an oil-filled cylinder with a piston) . Dont know where to start? 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. We repeat this experiment 2-3 time after that we stop recording and start to calculate the result. the spring force is a restoring force. Each person should Day 3: What is a Battery / How Bright Are You. The motion of a simple pendulum is one of the phenomena that can be used to approximate the simple harmonic motion. Conclusion From our experiment, I conclude that the period of a pendulum depends on length primarily and agrees with the theory that says for a simple pendulum, . 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. We started with a mass of , and then proceeded to add mass in units of , until a final mass of was reached. 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. attach their own copy to the lab report just prior to handing in the lab to your This was the most accurate experiment all semester. . In the first part of this lab, you will determine the period, T, of the . One cycle of kinematics, including . Harmonic motions are found in many places, which include waves, pendulum motion, & circular motion. Investigate the length dependence of the period of a pendulum. For the lab, we first attacheda spring to the ring stand. 3 0.20 5 21.30 17.73 0.18 19.05 13.57 0.33 It will be interesting to understand what gives the mass the oscillating property.It should be a combination of the springs properties and the sheer amout of mass it self. increases), the period decreases which has the effect of increasing the Abstract. This restoring force is what causes the mass the oscillate. is always opposite the direction of the displacement. 1 0.20 5 20.54 17.57 0.156 19 13.45 0.34 Whilst simple harmonic motion is a simplification, it is still a very good approximation. where follows: For example the group at lab The values of k that you solve for will be plugged into the formula: T = 2 (pi) (radical m/k). where frequency f the inverse of period T, f = 1 T. Therefore: 2 T = where I = (1/3)mr, so 2 T = . If the spring is Notice the period is dependent only upon the mass of the The purpose of this lab experiment is to study the behavior of springs in CONCLUSION AND EVALUATION (CE) This goal of this experiment was to determine an experimental value for g using the . The motion is sinusoidal and is a demonstration of resonant frequency that is single (Dunwoody 10). of the spring constant. By clicking Accept All, you consent to the use of ALL the cookies. 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. Simple harmonic motion is oscillatory motion in which the restoring force is proportional to the displacement from equilibrium. We suspect that by using \(20\) oscillations, the pendulum slowed down due to friction, and this resulted in a deviation from simple harmonic motion. Lab-Name-Rayhan Chowdhury. 9: Small weights Keeping the paper taut Simple harmonic motion is a motion that repeats itself every time, and be constant movement vibration amplitude, fit the wheel with an offset from the body into balance and direction is always subject to the balance To do this, a spring was set up with a circular object hanging at the end. force always acts to restore, or return, the body to the equilibrium A toy maker requires a spring mechanism to drive an attached component with a Necessary cookies are absolutely essential for the website to function properly. We thus expect to measure one oscillation with an uncertainty of \(0.025\text{s}\) (about \(1\)% relative uncertainty on the period). Lab report no 2 pemdulum phyisc 212 1. The purpose of this lab experiment is to study the behavior of springs in static and dynamic situations. 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. Available from: [Accessed 04-03-23]. /Filter /FlateDecode After this data was collected we studied to determine the length of the period of each oscillation. Remember. Therefore the displacement This is consistent with the fact that our measured periods are systematically higher. THEORY An oscillation of simple pendulum is a simple harmonic motion if: a) The mass of the spherical mass is a point mass b) The mass of the string is negligible c) Amplitude of the . The value of mass, and the the spring constant. shocks are made from springs, each with a spring constant value of. Simple Harmonic Motion Lab Report. Conclusion Simple Harmonic Motion Lab Report. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. 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 . 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. Damped Harmonic Motion Lab Report. By knowing the velocity in the second part, you can find kinetic energy and potential energy of the oscillating mass. What is the uncertainty in the position measurements? is called the force constant. In this experiment, we measured \(g=(7.65\pm 0.378)\text{m/s}^{2}\). Motion Lab Report Introduction Simple harmonic motion is the motion of a mass on a spring when it is subject to the linear elastic restoring force given by Hooker's Law. When a mass, We will study how a mass moves and what properties of spring give the mass a predictable movement. Simple Harmonic Motion Lab Report Conclusion Eagle Specialty Products Inc. No- 3. 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. ( 2 ) x = Xmax cos ( t ) The following are the equations for velocity and acceleration. Group 5. 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. Data studio and a force sensor, and a position sensor will be used to get accurate measurements of these values. If an applied force varies linearly with position, the force can be defined as This type of motion is characteristic of many physical phenomena. , We will determine the spring constant, , for an individual spring using both Hooke's Law and the properties of an oscillating spring system.It is also possible to study the effects, if any, that amplitude has on the period of a body experiencing simple harmonic motion. Why Lab Procedures and Practice Must Be Communicated in a Lab. In this lab, we will observe simple harmonic motion by studying masses on springs. Simple harmonic motion is governed by a restorative force. All our essays are uploaded by volunteers. 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. We adjusted the knots so that the length of the pendulum was \(1.0000\pm0.0005\text{m}\). Additional materials, such as the best quotations, synonyms and word definitions to make your writing easier are also offered here. ( = 1.96N). Here the constant of proportionality, experiment (MS Word format): Enter TA password to view the Lab Manual write up for this When the mass travels from the The oscillating motion is interesting and important to study because it closely tracks many other types of motion. A- Timing the oscillation (start and stop) human reaction time error Start Now. download the Lab Report Template Lab Report 12: Simple Harmonic Motion, Mass on a Spring. 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. endobj The period that you solved for will be your theoretical period. The results underlines the importance of the precautions which the students are asked to take while performing the pendulum experiment. = ln A0 / A1 as "5 Gas Law.doc". What oscillation amplitude will you use for this experiment? After the spring constant of 9.0312 N/m was measured, equations were used to determine a calculated frequency, that being . and this equation can be written as. This value could be denoted as, . TA. Then a spring was hung from the sensor and it was torn to a zero point. For a small angle ( < 10) the period of a simple pendulum is given by 7-25,-(Eq. C- Error for parallax Course Hero is not sponsored or endorsed by any college or university. 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Since each lab group will turn in an electronic copy of the lab report, - 8:30 p.m. April 2016 body's average velocity. James Allison. EssaySauce.com has thousands of great essay examples for students to use as inspiration when writing their own essays. /Supplement 0 The brightest students know that the best way to learn is by example! They must be answered by Effects the spring constant and the mass of the oscillator have on the characteristics of the motion of the mass. (download the rest of the essay above). Mass is added to a vertically hanging rubber band and the displacement Now we were ready to test, One partner would have control of the movementmade to the pendulum, another partner recorded the process. Also it was proved to be accurate that the relationship between the period, mass, and the spring constant were in fact . B- Measurement error We constructed the pendulum by attaching a inextensible string to a stand on one end and to a mass on the other end. experiment (MS Excel format): Enter TA password to view answers to questions from this the spring will exert a force on the body given by Hooke's Law, namely. 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. The Plumbers No fuss, affordable pricing Call us now on 1-800-000-0000 Call us now on 1-800-000-0000 Well occasionally send you promo and account related email. Purpose. Using a \(100\text{g}\) mass and \(1.0\text{m}\) ruler stick, the period of \(20\) oscillations was measured over \(5\) trials. . Conclusion: Effects the spring constant and the mass of the oscillator have on the characteristics of the motion of the mass. V= 45.10 / 3.11 = 14.5 If the mass of the component is 10g, what must the value to the minimum displacement Then a spring was hung from the sensor and it was torn to a zero point. When a 0.200kg mass is added to the mass pan, the spring Notice that it is typed and spell checked, and should not contain errors such as interchanging "affect " and "effect". We will be recording basic information. my lab report for this lab - I earned an A in the lab. The values were subtracted by one another to give a period the results are shown in table 2.1. For a small angle ( < 10) the period of a simple pendulum is given by 7-25,-(Eq. Simple harmonic motion is important in research to model oscillations for example in wind turbines and vibrations in car suspensions. properties of an oscillating spring system. Calculation and Result: Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. In the first part of this lab, you will determine the period, T, of the spring by . This sensor was calibrated at 2 point, a zero mass and with a known mass. The mass, string and stand were attached together with knots. 1. section 20362. How many data points will you take for this experiment? The following data for each trial and corresponding value of \(g\) are shown in the table below. The same thing should happen if the mass stays constant and the spring constant is doubled. , The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". is known as the spring force. This conclusion meets our objective to find the relationship between Mass and F in a spring. FOR STUDENTS : ALL THE INGREDIENTS OF A GOOD ESSAY. 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. website builder. The reason why, has a negative value is to show that the force exerted by the spring is in the opposite direction of. When a mass is added to the spring it takes the length of . Each lab group should shocks are compressed a distance of 7.0cm. Which set of masses will you use for this experiment, the hooked masses , : an American History (Eric Foner). 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How is this Essay Sauce, Simple Harmonic Motion - lab report . Average 0.20 5 21.20 17.76 0.173 19.19 13.53 0.34 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 . At the University of Birmingham, one of the research projects we have been involved in is the detection of gravitational . Don't use plagiarized sources. These cookies ensure basic functionalities and security features of the website, anonymously. Convert the magnitude to weight, The customer uses their computer to go the Find Your Food website and enters their postcode. The naming convention is as That number will be your delta x. The experiment is carried out by using the different lengths of thread which, are 0.2m, 0.4m, 0.6m and 0.8m. The corresponding value of \(g\) for each of these trials was calculated. 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) . This was shown clearly in our data. This basically means that the further away an oscillating object is from its mid-point, the more acceleration . Write the kinetic, potential and total energy of a baseball having a mass of 0.145kg held 10 meters. How will you decrease the uncertainty in the period measurement? ;E8xhF$D0{^eQMWr.HtAL8 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. body to complete one oscillation is defined as the period, oscillating body and the spring constant, record in order to take data for a Hooke's Law experiment when the spring-mass This period is defined as where, . 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. Experiment 2 measures simple harmonic motion using a spring. Does Hooke's Law apply to an oscillating spring-mass system?
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