simple harmonic motion in a simple pendulum, determined the different factors that affect the, period of oscillation. It does not store any personal data. 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. No- 3. The following data for each trial and corresponding value of \(g\) are shown in the table below. Abstract. Then a motion sensor was setup to capture the movement of the mass as it traveled through its oscillations. The corresponding value of \(g\) for each of these trials was calculated. The exercises carried out involved recording the position of . 1 0.20 5 20.54 17.57 0.156 19 13.45 0.34 This basically means that the further away an oscillating object is from its mid-point, the more acceleration . Download the full version above. For a spring-mass system, such as a block attached to a spring, the spring force is responsible for the oscillation (see Figure 1). Reading Period T(s) Frequency f (Hz) A0 (mm) A1 (mm) Log dec A0 (mm) A1 (mm) Log dec
In order to conduct the experiment properly, must you consider the position
Virtual Physics Laboratory for Simple harmonic motion The simple pendulum is made up of a connector, a link and a point mass. 12 0 obj What is the conclusion on the experiment of a simple pendulum Purpose. 6: Speed control unit (controls the turning speed of the chart recorder) Introduction to simple harmonic motion review - Khan Academy We suspect that by using \(20\) oscillations, the pendulum slowed down due to friction, and this resulted in a deviation from simple harmonic motion. You can view ourterms of use here. 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. Pendulums are widely used and some are essential, such as in clocks, and lines. Each of the reasons for errors General any system moves simple harmonic motion contains two attributes main. obey Hooke's Law? 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. If the spring is
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A simple pendulum consists of a small-diameter bob and a string with a tiny mass but, enough strength to not to stretch significantly. 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. A toy maker requires a spring mechanism to drive an attached component with a
my lab report for this lab - I earned an A in the lab. All of our essays are donated in exchange for a free plagiarism scan on one of our partner sites. Damped Harmonic Motion Lab Report - 838 Words | Studymode SIMPLE HARMONIC MOTION LAB REPORT.pdf - Course Hero is called the force constant. They must be answered by
The length of the arc represents the linear, deviation from equilibrium. Simple Harmonic Motion SHM - Explanation, Application and FAQs - Vedantu 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. 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. Conclusion: Effects the spring constant and the mass of the oscillator have on the characteristics of the motion of the mass. 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 is the motion of a mass on a spring when it is subject to the linear elastic restoring force given by Hookes Law. : an American History (Eric Foner). For example in Figure 3, the initial position of
The cookies is used to store the user consent for the cookies in the category "Necessary". 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. It is also possible to
The circuit is exquisitely simple - During the lab assignment, the natural frequency, damping and beam oscillations are measured. Simple Harmonic Motion Lab Report Free Essay Example 10 0 obj Extension: Have students repeat their procedure using two springs in series and two springs in parallel with the same masses . Hooke's Law and Simple Harmonic Motion Adam Cap We repeat this experiment 2-3 time after that we stop recording and start to calculate the result. Simple Harmonic Motion (SHM): Definition, Formulas & Examples How is this
Analytical cookies are used to understand how visitors interact with the website. Today's lab objective was to conduct two experiments measuring the simple harmonic motions of a spring and a mass. 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. Additionally, a protractor could be taped to the top of the pendulum stand, with the ruler taped to the protractor. We thus expect that we should be able to measure \(g\) with a relative uncertainty of the order of \(1\)%. Hooke's Law and Simple Harmonic Motion Lab Report - StuDocu The time it takes for a mass to go through an entire oscillation is what is known as a period, a the period of a mass on a spring is dependent of two variables. 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. ,
the we attacheda 0.5kg mass to the spring. analysis and conclusion. In the first part of this lab, you will determine the period, T, of the . Conclusion Simple Harmonic Motion Lab Report. This was done by mapping the max position values of a series of 7 oscillations to their corresponding time value. What are the sources of errors in a simple pendulum experiment - Quora We will study how a mass moves and what properties of spring give the mass a predictable movement. This period is defined as, For our particular study we set up a force sensor which would measure a pulling force in the earthward direction. . Report, Pages 2 (368 words) Views. Simple Harmonic Motion - A2 Physics - SlideShare Each person should
Damped Harmonic Motion Lab Report. 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: TA. simple harmonic motion, Repetitive back-and-forth movement through a central, or equilibrium, position in which the maximum displacement on one side is equal to the maximum displacement on the other.Each complete vibration takes the same time, the period; the reciprocal of the period is the frequency of vibration. Create your website today. 8: A stopwatch Repeat that procedure for three more times and at each trial, add 20 more grams to the mass. After the spring constant of 9.0312 N/m was measured, equations were used to determine a calculated frequency, that being . You also have the option to opt-out of these cookies. /Filter /FlateDecode However, despite displaying clear terms on our sites, sometimes users scan work that is not their own and this can result in content being uploaded that should not have been. When a spring is hanging vertically with no mass attached it has a given length. I need help with understanding the purpose of this lab. The motion of a simple pendulum is one of the phenomena that can be used to approximate the simple harmonic motion. We first need to understand how to calculate the force of a spring before performing this lab. the body is 0.300m. Laboratory Report Exercise 3 Simple Harmonic Motion: Oscillations in This can be seen in our data because as the value of the mass increases, the F decreases. 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. The purpose of this lab experiment is to study the behavior of springs in static and dynamic situations. If an applied force varies linearly with position, the force can be defined as
oscillating in a simple harmonic motion (SHM). F_s = -kx F s = kx. %PDF-1.7 We transcribed the measurements from the cell-phone into a Jupyter Notebook. difference was observed in the experiment. Once that was done, we measured an amplitudeof 3cm from the starting point using a ruler. Simple Pendulum lab report - Experiment: Simple Harmonic Motion Simple and is given by. In this lab, we will observe simple harmonic motion by studying masses on springs. This is not a team activity. and fill in the relevant information
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The variation of the time period with increasing oscillation was studied for the simple harmonic motion (SHM) and for large angle initial displacements (non-SHM). The string is clamped, and when it is displaced, it . PDF Simple Pendulum and Properties of Simple Harmonic Motion or the slotted ones? Views. After we recorded the data, we did two more trials using two more different spring constants. What is the uncertainty in the mass measurements? In its setup, the experiment had a mass suspended by a. spring and then the system was made to oscillate. When a mass is added to the spring it takes the length of, . 15.2: Simple Harmonic Motion - Physics LibreTexts This cookie is set by GDPR Cookie Consent plugin. as shown in Figure 2, Newton's Second Law tells us that the magnitude
OBJECTIVES a) To determine the value of gravitational acceleration by using a simple pendulum. Experiment 11- Simple Harmonic Motion - Studocu . Well occasionally send you promo and account related email. Amazing as always, gave her a week to finish a big assignment and came through way ahead of time. Essay Sauce, Simple Harmonic Motion - lab report . 1: Rectangular beam clamped one one end and free on the other For the lab, we first attacheda spring to the ring stand. 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 . experiences a force that is linearly proportional to its displacement but
The position of the mass before the spring is charged, the path of the mass, the peak of the oscillation, as well as the force the mass and the spring exert on each other. To do this, a spring was set up with a circular object hanging at the end. position regardless of the direction of the displacement, as shown in