The motion of a simple pendulum is one of the phenomena that can be used to approximate the simple harmonic motion. This is not a team activity. We will be recording basic information. Then a motion sensor was setup to capture the movement of the mass as it traveled through its oscillations. In order to measure simple harmonic motion, there are two traits needed: . Why Lab Procedures and Practice Must Be Communicated in a Lab. 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. This was proved experimentally with incredible accuracy. in the opposite direction, the resulting motion is known as simple harmonic
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. 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. In the first part of this lab, you will determine the period, T, of the . When a mass,
properties of an oscillating spring system. 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. of the spring constant. ,
9: Small weights Keeping the paper taut Simple Harmonic Motion. This was the most accurate experiment all semester. should be answered in your lab notebook. Purpose. 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. Repeat that procedure for three more times and at each trial, add 20 more grams to the mass. Download the full version above. I). be sure to rename the lab report template file. This study aims to calculate the spring constants of two types of stainless using Hooke's Law principle and simple harmonic motion methods. 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. Legal. If the mass is tripled, t squared should triple also. After the spring constant of 9.0312 N/m was measured, equations were used to determine a calculated frequency, that being . This sensor was set to a frequency of. << Day 3: What is a Battery / How Bright Are You. Abstract. Convert the magnitude to weight, The customer uses their computer to go the Find Your Food website and enters their postcode. What mass values will you use for this experiment? 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. associated with this experiment. >> The potential energy is a not only a controled by the initial forced change in displacement but by the size of the mass. At t = 0, the particle is at point P (moving towards the right . Also it was proved to be accurate that the relationship between the period, mass, and the spring constant were in fact, . Each lab group should
This sensor was calibrated at 2 point, a zero mass and with a known mass. Equation 1 applies to springs that are initially unstretched. 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. Essay Sauce, Simple Harmonic Motion - lab report . We will study how a mass moves and what properties of spring give the mass a predictable movement. Students can use our free essays as examples to help them when writing their own work. This cookie is set by GDPR Cookie Consent plugin. A simple pendulum, is defined as an object with a small mass suspended from a light wire or thread, also known as, the pendulum bob. 8: A stopwatch The corresponding value of \(g\) for each of these trials was calculated. D- Pend casing extra damping 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. The time required for the
for 14-16. By taking the measurements of the. Why? 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. ~ 5";a_x ~10). Start with L 0.90 m and decrease it gradually using a step of 0.10 m. Experts are tested by Chegg as specialists in their subject area. Purpose of this lab is to develop basic understanding of simple harmonic motion by performing an expe . We also worry that we were not able to accurately measure the angle from which the pendulum was released, as we did not use a protractor. This is shown below in Graph 1 below is for all the masses. and then back to the position
These cookies ensure basic functionalities and security features of the website, anonymously. What was the goal of the simple pendulum experiment? or the change in the position; or both? x}xT{y%3yN2 s2'LB$ 9yL $(E\hjo1hVk[qV#2s>^o~Nck X? The law is named after 17th-century . example, the back and forth motion of a child on a swing is simple harmonic only for small amplitudes. Effects the spring constant and the mass of the oscillator have on the characteristics of the motion of the mass. should print-out the Questions section and answer them individually. The spring constant refers to how "stiff" a spring is.
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. Sample conclusion for a pendulum experiment lab. be answered by your group and checked by your TA as you do the lab. See Page 1. Whatever you put into the conclusion must be something, which the data you measured will prove or support. is called the force constant. 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. will move back and forth between the positions
and fill in the relevant information
Using a \(100\text{g}\) mass and \(1.0\text{m}\) ruler stick, the period of \(20\) oscillations was measured over \(5\) trials. This restoring force is what causes the mass the oscillate. . Course Hero is not sponsored or endorsed by any college or university. the system is balanced and stable. Which would be turned back into kinetic energy as the mass moved to the opposite extreme. This period is defined as where, . Aim: In this lab, we will observe simple harmonic motion by studying masses on springs. analysis and conclusion. 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. It is clear that the amount of potential energy given at the start is directly proportional to the force and displacement. A pendulum exhibits simple harmonic motion (SHM), which allowed us to measure the gravitational constant by measuring the period of the pendulum. This type of motion is also called oscillation, motion. Procedure. We pulled the mass down and released it to let it oscillate. 7: A ruler or the slotted ones? 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 . = ln A0 / A1 Also, whether the up and down motion of a bungee jumper is simple harmonic depends on the properties of the bungee cord. values can balance larger forces than springs with low
displayed in the table below. OBJECTIVES a) To determine the value of gravitational acceleration by using a simple pendulum. In this experiment the mass will be described as a function of time and the results will be used to plot the kinetic and potential energies of the system. What quantities will you plot in order to determine. In this lab we want to illustrate simple harmonic motion by studying the motion of a mass on a spring. follows: For example the group at lab
Download. A toy maker requires a spring mechanism to drive an attached component with a
We found that the pendulum goes slower than simple pendulum theory at larger angles. . /Length 33985 means the spring is soft. Write the kinetic, potential and total energy of a baseball having a mass of 0.145kg held 10 meters. The circuit is exquisitely simple - General any system moves simple harmonic motion contains two attributes main. 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. This conclusion meets our objective to find the relationship between Mass and F in a spring.
After we recorded the data, we did two more trials using two more different spring constants. Download Free PDF. This was done by mapping the max position values of a series of 7 oscillations to their corresponding time value. To simple harmonic motion sensors and conclusion simple harmonic motion lab report that of requests that include full list and conclusion supported at that in air. The spring constant is an indication of the spring's stiffness. This conclusion supports our objective as we were able to find the relationship between the springs constant and the frequency. 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. What is the uncertainty in the position measurements? for an individual spring using both Hooke's Law and the
c"p. 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. record in order to take data for a Hooke's Law experiment when the spring-mass
3 0.20 5 21.30 17.73 0.18 19.05 13.57 0.33 The reason why has a negative value is to show that the force exerted by the spring is in the opposite direction of . where
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. 10 0 obj 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). This cookie is set by GDPR Cookie Consent plugin. Remember. Jomo Kenyatta University of Agriculture and Technology, conclusion-simple-harmonic-motion-lab-report.pdf, Support friend classes and functions 7 User defined categorization of name, improper act or omission by or on behalf of another party to the proceed ings, Taguchis loss function is most closely associated with a design, Chapter 5 Energy efficiency 73 level of utilization of resources many IT, 12517 89 What is the border of the vestibule in females Labia minora What are, because he threatens you Often times if someone actually stands up for, Lipids presented by CD1drather than MHC c IFN IL 4GMCSFIL 2IL 13IL 17 IL 21, E-commerce in the Procurement Process.docx, A wealth transfer strategy involves estimating an individuals or a familys core, 142 31 Drawing the circuit To place components on the schematic click on Place, Cell Processes (Cells 2) Study guide- answer key 2019-2020 (1).docx, SAMPLE CALCULATIONS 1.