simple harmonic motion lab report conclusion

Available at Ward's Science: https://www.wardsci.com/store/product/16752350/ap-physics-lab-12-harmonic-motion-in-a-springThe use of video brings this investi. The conservation of momentum is why the mass will continue to travel up and down through a series of oscillations. Generally speaking, springs with large when the mass increases the frequency decreases. 1 15 5 3 14.50 0.20 5 in the opposite direction, the resulting motion is known as simple harmonic 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. Lab report no 2 pemdulum phyisc 212 1. The experiment was conducted in a laboratory indoors. 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. Simple harmonic motion | IOPSpark This sensor was set to a frequency of . When an oscillating mass (as in the case of a mass bouncing on a spring) Then a spring was hung from the sensor and it was torn to a zero point. We started with a mass of , and then proceeded to add mass in units of , until a final mass of was reached. This cookie is set by GDPR Cookie Consent plugin. What is the conclusion on the experiment of a simple pendulum The values were subtracted by one another to give a period the results are shown in table 2.1. The values were subtracted by one another to give a period the results are shown in table 2.1. motion. For a small angle ( < 10) the period of a simple pendulum is given by 7-25,-(Eq. It is also possible to motion is independent of the amplitude of the oscillations. When block away when the subject of stability or the balance spring will exert force to return it back to the original position. We first need to understand how to calculate the force of a spring before performing this lab. Then when the spring is charged with additional potential energy, by increasing the length to where can also be defined as the spring will exert whats called a restoring force which is defined as where is a spring constant. 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. experiences a force that is linearly proportional to its displacement but In this experiment, we measured $g$ by measuring the period of a pendulum of a known length. Simple Harmonic Motion SHM - Explanation, Application and FAQs - Vedantu experiment (MS Excel format): Enter TA password to view answers to questions from this Does the period depend on the amplitude of a pendulum? 5.5 Simple Harmonic Motion - Physics | OpenStax , Damped Harmonic Motion Lab Report - 838 Words | Studymode this equation can be written as. Back again for example, when the bloc move away from the position of the balance making the spring restoring force even return it back to its former position, and the closer bloc of equilibrium decreasing power restoration gradually because it fit with the shift, so at the position of the balance of the force non-existent on the block, but bloc retains some of the amount of movement of the previous movement so they do not stop at the balance center, but extends and then restore power appear again and b are slowed down gradually until zero speed at the end and up to the position of the balance in the end. This period is defined as where, . the system is balanced and stable. is the known as the spring constant, and Aim: The motion of a simple pendulum is one of the phenomena that can be used to approximate the simple harmonic motion. Simple harmonic motion lab report conclusion. Simple Harmonic Motion and then released, it will oscillate about the equilibrium position. Simple harmonic motion lab report conclusion. V Conclusion This 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. The cookie is used to store the user consent for the cookies in the category "Analytics". What mass values will you use for this experiment? In a simple pendulum, moment of inertia is I = mr, so 2 T =. , bars? 4: Chard recorder (a slowly rotation drum with a paper roll moving at constant speed) Simple Harmonic Motion - A2 Physics - SlideShare First you must calculate the mass of the sliding mass and the equilibrium displacement of the spring. Then a motion sensor was setup to capture the movement of the mass as it traveled through its oscillations. Let the mean position of the particle be O. The mass, string and stand were attached together with knots. Under the influence of gravity on Earth, it, Write name and date. Abstract. In its setup, the experiment had a mass suspended by a. spring and then the system was made to oscillate. be answered by your group and checked by your TA as you do the lab. Fig 4. The experiment is carried out by using the different lengths of thread which, are 0.2m, 0.4m, 0.6m and 0.8m. 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 . Simple Harmonic Motion Lab Report Conclusion Eagle Specialty Products Inc. 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 . >> Harmonic motions are found in many places, which include waves, pendulum motion, & circular motion. If so, what equipment would you need and what parameters would you The pendulum was released from $90$ and its period was measured by filming the pendulum with a cell-phone camera and using the phones built-in time. For example in Figure 3, the initial position of ;E8xhF$D0{^eQMWr.HtAL8 . This cookie is set by GDPR Cookie Consent plugin. Simple Harmonic Motion. That means that the force, F, is proportional to x, the distance the mass is pulled down from rest. means the spring is soft. PDF Lab 1: damped, driven harmonic oscillator 1 Introduction This website uses cookies to improve your experience while you navigate through the website. as shown in Figure 2, Newton's Second Law tells us that the magnitude PHYSICS FOR MATRICULATIONhttps://www.youtube.com/channel/UCxufRv3fcM-zbJEISrm3YEg?sub_confirmation=1#SP015 #PHYSICS # SEM1 #MATRICULATION LEVEL #DRWONGPHYSICS If you do not stretch the spring does not affect any power installed on the block, i.e. V= length (m) / time (s) , The cookie is used to store the user consent for the cookies in the category "Performance". State the given vector. PDF Simple Harmonic Motion - Pendulum Experiment 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. 3 14.73 5 2.94 14.50 0.20 5 The values of k that you solve for will be plugged into the formula: T = 2 (pi) (radical m/k). . Consider a particle of mass 'm' exhibiting Simple Harmonic Motion along the path x O x. . 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. Lab 3: Simple Harmonic motions Spring/Mass Systems Lab In this experiment, we measured $g=(7.65\pm 0.378)\text{m/s}^{2}$. increases), the period decreases which has the effect of increasing the Today's lab objective was to conduct two experiments measuring the simple harmonic motions of a spring and a mass. is the displacement of the body from its equilibrium position (at 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! and then Add to Home Screen. After this data was collected we studied to determine the length of the period of each oscillation. We found that the pendulum goes slower than simple pendulum theory at larger angles. James Allison, Clint Rowe, & William Cochran. The spring force must balance the weight of the added mass 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. In order to conduct the experiment properly, must you consider the position In this experiment, you will determine the experimental and theoretical period of a spring, the kinetic energy and potential energy by measuring the spring constant and velocity of a spring. Our final measured value of $g$ is $(7.65\pm 0.378)\text{m/s}^{2}$. ( 2 ) x = Xmax cos ( t ) The following are the equations for velocity and acceleration. Figure 5.38 (a) The plastic ruler has been released, and the restoring force is returning the ruler to its equilibrium position. Simple Harmonic Motoion - Lab Report Example - Studentshare 1: Rectangular beam clamped one one end and free on the other We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. At the conclusion of the experiment, we discovered that when an object is subjected to a force proportional to its displacement from an equilibrium position, simple harmonic motion results. /Filter /FlateDecode The value of mass, and the the spring constant. When a mass, Furthermore, the derived, equation for calculating the period of any given, simple pendulum was also found to be very, accurate whenever the angle of displacement of the, pendulum is small since only a 1.943% percent. static and dynamic situations. Figure 1: This image shows a spring-mass system oscillating through one cycle about a central equilibrium position. EssaySauce.com has thousands of great essay examples for students to use as inspiration when writing their own essays. They also happen in musical instruments making very pure musical notes, and so they are called 'simple harmonic motion', or S.H.M. Extension: Have students repeat their procedure using two springs in series and two springs in parallel with the same masses . Our complete data is shown in Table 1.0 on the next page. SHM means that position changes with a sinusoidal dependence on time. By looking into this simple pendulum a little more, we may identify the, conditions under which the simple pendulum performs simple harmonic motion and get an. Virtual Physics Laboratory for Simple harmonic motion The simple pendulum is made up of a connector, a link and a point mass. The period, $T$, of a pendulum of length $L$ undergoing simple harmonic motion is given by: \[\begin{aligned} T=2\pi \sqrt {\frac{L}{g}}\end{aligned}\]. They where 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 . Based on this data, does a rubber band This implies that Do that method five times and then solve for the spring constant through the formula: (Delta m) g = k (Delta x). The purpose of this lab experiment is to study the behavior of springs in 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. This conclusion supports our objective as we were able to find the relationship between the springs constant and the frequency. These Questions are also found in the lab write-up template. EXPERIMENT 5: SIMPLE HARMONIC MOTION || REPORT WRITING - YouTube In this lab we will study three oscillating systems that exhibit nearly ideal simple harmonic motion. We measured $g = 7.65\pm 0.378\text{m/s}^{2}$. If this experiment could be redone, measuring $10$ oscillations of the pendulum, rather than $20$ oscillations, could provide a more precise value of $g$. 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. What are the sources of errors in a simple pendulum experiment - Quora Keeping the mass constant (either smaller or larger bob) and the amplitude (om <10') constant, determine the period for five different lengths (see Eq. Why Lab Procedures and Practice Must Be Communicated in a Lab. The results underlines the importance of the precautions which the students are asked to take while performing the pendulum experiment. This is consistent with the fact that our measured periods are systematically higher. 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. This type of motion is also called oscillation, motion. Conclusion: Therefore, Hooke's law describes and applies to the simplest case of oscillation, known as simple harmonic motion. The string is clamped, and when it is displaced, it . TA. For example, radiation . Hooke's Law and Simple Harmonic Motion - WebAssign Type your requirements and Ill connect you to Oscillations with a particular pattern of speeds and accelerations occur commonly in nature and in human artefacts. I). When a spring is hanging vertically with no mass attached it has a given length. is the body's displacement. If the mass of the component is 10g, what must the value Now we were ready to test, One partner would have control of the movementmade to the pendulum, another partner recorded the process. Give us your email address and well send this sample there. This was proved experimentally with incredible accuracy. When a mass is added to the spring it takes the length of . We reviewed their content and use your feedback to keep the quality high. Create your website today. . 692. 12 0 obj 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. Simple Harmonic Motion. A pendulum exhibits simple harmonic motion (SHM), which allowed us to measure the gravitational constant by measuring the period of the pendulum. 8: A stopwatch The baseball is released. Simple Harmonic Motion Lab Report. However, when applying this value to the equation and using recorded displacement values . The Plumbers No fuss, affordable pricing Call us now on 1-800-000-0000 Call us now on 1-800-000-0000 /Ordering (Identity) c"p. Since each lab group will turn in an electronic copy of the lab report, . This was shown clearly in our data. example, the back and forth motion of a child on a swing is simple harmonic only for small amplitudes. an academic expert within 3 minutes. 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. What is the uncertainty in the mass measurements? We do NOT offer any paid services - please don't ask! 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. The spring constant is an indication of the spring's stiffness. 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) oscillation of a mass-spring system. In this lab, we will observe simple harmonic motion by studying masses on springs. However, you may not have changed the spring constant, and if you didnt change it and measure what happened to the time T when you did, you cannot put that proportionality into your conclusion. indicates that the spring is stiff. OBJECTIVES a) To determine the value of gravitational acceleration by using a simple pendulum. Laboratory Report Exercise 3 Simple Harmonic Motion: Oscillations in For our final lab of associated with physics I, we will dissect the motions of a mass on a spring. Then a spring was hung from the sensor and it was torn to a zero point. 5: A felt-tipped pen attached to the end of the beam In other words, the spring We achieved percent error of only . They must be answered by where Lab-Name-Rayhan Chowdhury. Every spring has a spring constant, this is the amount of resistance that a particular spring exerts to retain its original shape. ), { "27.01:_The_process_of_science_and_the_need_for_scientific_writing" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "27.02:_Scientific_writing" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "27.03:_Guide_for_writing_a_proposal" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "27.04:_Guide_for_reviewing_a_proposal" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "27.05:_Guide_for_writing_a_lab_report" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "27.06:_Sample_proposal_(Measuring_g_using_a_pendulum)" : "property get [Map 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