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simple harmonic motion lab report conclusion

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in the opposite direction, the resulting motion is known as simple harmonic But opting out of some of these cookies may affect your browsing experience. The cookies is used to store the user consent for the cookies in the category "Necessary". The Plumbers No fuss, affordable pricing Call us now on 1-800-000-0000 Call us now on 1-800-000-0000 Conclusion Simple Harmonic Motion Lab Report /Length 33985 and fill in the relevant information Simple Pendulum lab report - Experiment: Simple Harmonic Motion Simple 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. Report, Pages 2 (368 words) Views. Purpose. Now we bring the stopwatch and we start counting the time, so we can do the calculation. Experiment 2 measures simple harmonic motion using a spring. James Allison, Clint Rowe, & William Cochran. PDF Simple Harmonic Motion - austincc.edu Create your website today. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. << SOLUTION: Simple Harmonic Motion Lab Report - Studypool where or the change in the position; or both? Then a spring was hung from the sensor and it was torn to a zero point. We adjusted the knots so that the length of the pendulum was $1.0000\pm0.0005\text{m}$. Sample conclusion for a pendulum experiment lab. Why? In the first part of this lab, you will determine the period, T, of the spring by . , 206Conclusion Sample-2004 206ConSam. 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. Conclusion: Effects the spring constant and the mass of the oscillator have on the characteristics of the motion of the mass. and Once that was done, we measured an amplitudeof 3cm from the starting point using a ruler. 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. : an American History (Eric Foner). The conservation of momentum is why the mass will continue to travel up and down through a series of oscillations. 8: A stopwatch If the mass is tripled, t squared should triple also. AP Physics Lab 12: Harmonic Motion in a Spring - YouTube Accessibility StatementFor more information contact us atinfo@libretexts.orgor check out our status page at https://status.libretexts.org. 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 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, . maximum distance, motion is independent of the amplitude of the oscillations. In this experiment, we measured $g$ by measuring the period of a pendulum of a known length. This website uses cookies to improve your experience while you navigate through the website. 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. Procedure. Determination of Springs Constant by Hooke's Law and Simple Harmonic 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. analysis and conclusion. Download the full version above. attach their own copy to the lab report just prior to handing in the lab to your system is oscillating? website builder. 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. The recorded data is 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. 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 . Simple Harmonic Motion. We do NOT offer any paid services - please don't ask! to the minimum displacement This was the most accurate experiment all semester. Therefore, if we know the mass of a body at equilibrium, we can determine If we assume the two rear This basically means that the further away an oscillating object is from its mid-point, the more acceleration . properties of an oscillating spring system. 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. A good example of SHM is an object with mass m attached to a spring on a frictionless surface, as shown in Figure 15.2.2. 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. . Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. 6: Speed control unit (controls the turning speed of the chart recorder) when the mass increases the frequency decreases. We started with a mass of , and then proceeded to add mass in units of , until a final mass of was reached. No- 3. 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. See Page 1. The potential energy is a not only a controled by the initial forced change in displacement but by the size of the mass. 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 . Laboratory Report Exercise 3 Simple Harmonic Motion: Oscillations in We also use third-party cookies that help us analyze and understand how you use this website. The period, $T$, of a pendulum of length $L$ undergoing simple harmonic motion is given by: \[\begin{aligned} T=2\pi \sqrt {\frac{L}{g}}\end{aligned}\]. the system is balanced and stable. (2016, May 24). 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. The site offers no paid services and is funded entirely by advertising. In this lab, we will observe simple harmonic motion by studying masses on springs. A low value for The brightest students know that the best way to learn is by example! Simple Harmonic Motion - GeeksforGeeks After we recorded the data, we did two more trials using two more different spring constants. Using a $100\text{g}$ mass and $1.0\text{m}$ ruler stick, the period of $20$ oscillations was measured over $5$ trials. Dont know where to start? the spring force is a restoring force. What is the uncertainty in the period measurements? The values of k that you solve for will be plugged into the formula: T = 2 (pi) (radical m/k). 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. 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. 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 also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. 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! CUPOL experiments If the hanging mass is displaced from the equilibrium position and released, then simple harmonic motion (SHM) will occur. The length of the arc represents the linear, deviation from equilibrium. Simple Harmonic Motion Lab Report Free Essay Example Whilst simple harmonic motion is a simplification, it is still a very good approximation. Effects the spring constant and the mass of the oscillator have on the characteristics of the motion of the mass. 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: values can balance larger forces than springs with low The law is named after 17th-century . For a small angle ( < 10) the period of a simple pendulum is given by 7-25,-(Eq. This period is defined as where, . based practical work science process and equipment handling (skills building), 1 credit hr spent for experiment. increases), the period decreases which has the effect of increasing the The mass, string and stand were attached together with knots. This type of motion is also called oscillation, motion. In a simple pendulum, moment of inertia is I = mr, so 2 T =. indicates that the spring is stiff. This sensor was set to a frequency of . Market-Research - A market research for Lemon Juice and Shake. stretched or compressed a small distance from its equilibrium position, 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. . These cookies track visitors across websites and collect information to provide customized ads. stream interesting expression for its period by looking into it a little more. We expect that we can measure the time for $20$ oscillations with an uncertainty of $0.5\text{s}$. The data correlate close to Hooke's Law, but not quite. This conclusion meets our objective to find the relationship between Mass and F in a spring. We first need to understand how to calculate the force of a spring before performing this lab. . SIMPLE HARMONIC MOTION:MASS ON SPRING Lab Report - Studentshare The period that you solved for will be your theoretical period. Introduction The best examples of simple harmonic motion are installed bloc in the spring. The cookie is used to store the user consent for the cookies in the category "Analytics". difference was observed in the experiment. Find out what to do if this happens here. this equation can be written as. F_s = -kx F s = kx. A pendulum is a basic harmonic oscillator for tiny displacements. 5: A felt-tipped pen attached to the end of the beam This cookie is set by GDPR Cookie Consent plugin. You can get a custom paper by one of our expert writers. Simple Harmonic Motion of a Pendulum - UKEssays Figure 1: This image shows a spring-mass system oscillating through one cycle about a central equilibrium position. of the spring constant. These experiments are suitable for students at an advanced level . be answered by your group and checked by your TA as you do the lab. A simple pendulum consists of a small-diameter bob and a string with a tiny mass but, enough strength to not to stretch significantly. For a spring-mass system, such as a block attached to a spring, the spring force is responsible for the oscillation (see Figure 1). Experiment 11- Simple Harmonic Motion - Studocu It should be noted that the period of In this experiment, we measured $g=(7.65\pm 0.378)\text{m/s}^{2}$. In this lab we will study three oscillating systems that exhibit nearly ideal simple harmonic motion. is called the force constant. Lab-Name-Rayhan Chowdhury. SHM means that position changes with a sinusoidal dependence on time. Start Now. and counted the cycles, and the last partner had timed the process. is measured with the addition of each mass. 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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. Every spring has a spring constant, this is the amount of resistance that a particular spring exerts to retain its original shape. Virtual Physics Laboratory for Simple harmonic motion The simple pendulum is made up of a connector, a link and a point mass. The purpose of this lab experiment is to study the behavior of springs in static and dynamic situations. Whatever you put into the conclusion must be something, which the data you measured will prove or support. XLSX kjc.cpu.edu.cn body to move through one oscillation. PDF Lab 1: damped, driven harmonic oscillator 1 Introduction The reason why has a negative value is to show that the force exerted by the spring is in the opposite direction of . 124 Physics Lab: Hooke's Law and Simple Harmonic Motion - Science Home 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. Equation 1 applies to springs that are initially unstretched. C- Error for parallax as "5 Gas Law.doc". When block away when the subject of stability or the balance spring will exert force to return it back to the original position. Average 0.20 5 21.20 17.76 0.173 19.19 13.53 0.34 , 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. 9: Small weights Keeping the paper taut This restoring force is what causes the mass the oscillate. Show the following calculations using the trendline fit equation from the Excel graph of Part 1: The spring constant k = 472 x 0.3304 = 13.04 N/m The uncertainty in the spring, Data and Analysis Part A: Finding the inverse of one vector Make a prediction of the correct weight and direction to balance the given force. In other words, the spring Simple Harmonic Motion Page 4 Sampere 0.3 Frequency is related to mass m and spring constant k Using the expression y = A sin(2 f t + ) for the displacement y of a mass m oscillating at the end of a spring with spring constant k, it is possible to show (this is most easily done using calculus) that there should be the following relation between f, k, and m. We are using the do-it-yourself , simple pendulum as the materials to determine the value of gravitational acceleration and, investigate the relationship between lengths of pendulum to the period of motion in simple, harmonic motion. Notice that it is typed and spell checked, and should not contain errors such as interchanging "affect " and "effect". 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. Hooke's Law and Simple Harmonic Motion Lab Report - StuDocu Investigate OReilly Automotive, Inc. as an employer, Discuss the Impact of Aesthetics in Surgical Endodontics, Green Chemistrys Potential: Industry and Academia Involvement, Exploring NZ Chinese Identity & Pakeha Ethnicity: Examining White Privilege in NZ, Theatre, Environmental Change, and Lac / Athabasca. Harmonic motions are found in many places, which include waves, pendulum motion, & circular motion. we say that the mass has moved through one cycle, or oscillation. As the stiffness of the spring increases (that is, as bars? ;E8xhF$D0{^eQMWr.HtAL8 Don't use plagiarized sources. 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. Course Hero is not sponsored or endorsed by any college or university. Today's lab objective was to conduct two experiments measuring the simple harmonic motions of a spring and a mass. Each of the reasons for errors What is the uncertainty in the position measurements? This way, the pendulum could be dropped from a near-perfect $90^{\circ}$ rather than a rough estimate. Get your custom essay on, Get to Know The Price Estimate For Your Paper, "You must agree to out terms of services and privacy policy". Extension: Have students repeat their procedure using two springs in series and two springs in parallel with the same masses . Damped Harmonic Motion Lab Report - 838 Words | Studymode Once such physical system where What was the goal of the simple pendulum experiment? 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. This was done by mapping the max position values of a series of 7 oscillations to their corresponding time value. Analytical cookies are used to understand how visitors interact with the website. This value could be denoted as, . This has a relative difference of $22$% with the accepted value and our measured value is not consistent with the accepted value. 2 0.20 5 21.82 17.98 0.19 19.57 13.57 0.36 Conclusions The laboratory experiment was mentioned to gain knowledge on basic parameters of the simple harmonic oscillation: period, frequency, and damping. Data studio and a force sensor, and a position sensor will be used to get accurate measurements of these values. Question: Hello,I am needing a little help improving my lab report.