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We adjusted the knots so that the length of the pendulum was \(1.0000\pm0.0005\text{m}\). 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. Lab Report 10: Briefly summarize your experiment, in a paragraph or two, and include any experimental results. ), { "27.01:_The_process_of_science_and_the_need_for_scientific_writing" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.
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pendulum), status page at https://status.libretexts.org. Damped Harmonic Motion Lab Report. . Start Now. This implies that
- 8:30 p.m. April 2016 maximum distance,
/Registry (Adobe) This website uses cookies to improve your experience while you navigate through the website. When a mass is added to the spring it takes the length of . ,
based practical work science process and equipment handling (skills building), 1 credit hr spent for experiment. This was shown clearly in our data. 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. ;E8xhF$D0{^eQMWr.HtAL8 Our complete data is shown in Table 1.0 on the next page. this force exists is with a common helical spring acting on a body. EssaySauce.com is a completely free resource for students. In this paper, we are going to study about simple harmonic motion and its applications. experiences a force that is linearly proportional to its displacement but
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. 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. 10 0 obj 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. The objective of this lab is to understand the behavior of objects in simple harmonic motion by determining the spring constant of a spring-mass system and a simple pendulum. This was shown clearly in our data. As the stiffness of the spring increases (that is, as
This page of the essay has 833 words. the spring will exert a force on the body given by Hooke's Law, namely. values. For our final lab of associated with physics I, we will dissect the motions of a mass on a spring. 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. an academic expert within 3 minutes.
That is, if the mass is doubled, T squared should double. Calculation and Result: Simple Harmonic Motion Lab Report. The circuit is exquisitely simple - Additional materials, such as the best quotations, synonyms and word definitions to make your writing easier are also offered here. The law is named after 17th-century . 27: Guidelines for lab related activities, Book: Introductory Physics - Building Models to Describe Our World (Martin et al. a) Conceptual/Theoretical Approach: Two types of springs (spring I and II) with . Based on this data, does a rubber band
for an individual spring using both Hooke's Law and the
After we recorded the data, we did two more trials using two more different spring constants. 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 sensor was calibrated at 2 point, a zero mass and with a known mass. 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. /Ordering (Identity) 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. 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. SHM means that position changes with a sinusoidal dependence on time. 692. Yes! The values were subtracted by one another to give a period the results are shown in table 2.1. and is given by. Question: Hello,I am needing a little help improving my lab report. Every spring has a spring constant, this is the amount of resistance that a particular spring exerts to retain its original shape. >> Well occasionally send you promo and account related email. . These experiments are suitable for students at an advanced level . 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. If the mass of the component is 10g, what must the value
Reading Period T(s) Frequency f (Hz) A0 (mm) A1 (mm) Log dec A0 (mm) A1 (mm) Log dec The mass, string and stand were attached together with knots. Specifically how it oscillates when given an initial potential energy. Equation 1 applies to springs that are initially unstretched. Our complete data is shown in Table 1.0 on the next page. If we assume the two rear
Which would be turned back into kinetic energy as the mass moved to the opposite extreme. We do NOT offer any paid services - please don't ask! the system is balanced and stable. 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. It is important to make the additional note that initial energy that is initially given to the spring from the change is position, in the form of potential energy, would be perfecting conserved if friction played no role & the spring was considered perfectly elastic. Simple harmonic motion is governed by a restorative force. Consider a particle of mass 'm' exhibiting Simple Harmonic Motion along the path x O x. when the mass increases the frequency decreases. 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 . A low value for
EssaySauce.com has thousands of great essay examples for students to use as inspiration when writing their own essays. 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. Don't use plagiarized sources. static and dynamic situations. Find out what to do if this happens here. That number will be your delta x. . We also found that our measurement of \(g\) had a much larger uncertainty (as determined from the spread in values that we obtained), compared to the \(1\)% relative uncertainty that we predicted. After the spring constant of 9.0312 N/m was measured, equations were used to determine a calculated frequency, that being . position regardless of the direction of the displacement, as shown in
This cookie is set by GDPR Cookie Consent plugin. Conclusions The laboratory experiment was mentioned to gain knowledge on basic parameters of the simple harmonic oscillation: period, frequency, and damping. determine the minimum mass. From your data and graph in Objective 1, what is the. James Allison, Clint Rowe, & William Cochran. These cookies will be stored in your browser only with your consent. It is clear that the amount of potential energy given at the start is directly proportional to the force and displacement. 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. Sample conclusion for a pendulum experiment lab. . ,
3: Dashpot (an oil-filled cylinder with a piston) The exercises carried out involved recording the position of . This restoring force is what causes the mass the oscillate. Remember. This restoring force is what causes the mass the oscillate. Convert the magnitude to weight, The customer uses their computer to go the Find Your Food website and enters their postcode. We expect that we can measure the time for \(20\) oscillations with an uncertainty of \(0.5\text{s}\). This is shown below in Graph 1 below is for all the masses. Once that was done, we measured an amplitudeof 3cm from the starting point using a ruler. Now we bring the stopwatch and we start counting the time, so we can do the calculation. Group 5. We pulled the mass down and released it to let it oscillate. A toy maker requires a spring mechanism to drive an attached component with a
8: A stopwatch Legal. Lab. Give us your email address and well send this sample there. download the Lab Report Template
Market-Research - A market research for Lemon Juice and Shake. Each person should
of the spring force equals the weight of the body,
table #5 working on the Ideal Gas Law experiment would rename their template file
Does the value of the oscillation amplitude affect your results? Notice the period is dependent only upon the mass of the
This cookie is set by GDPR Cookie Consent plugin. means the period will also increase, thereby requiring more time for the
It is clear that the amount of potential energy given at the start is directly proportional to the force and displacement. Type your requirements and Ill connect you to Generally speaking, springs with large
Figures 1a - 1c. EssaySauce.com is a free resource for students, providing thousands of example essays to help them complete their college and university coursework. All of our measured values were systematically lower than expected, as our measured periods were all systematically higher than the \(2.0\text{s}\) that we expected from our prediction. ,
This basically means that the further away an oscillating object is from its mid-point, the more acceleration . %PDF-1.7
Keeping the mass constant (either smaller or larger bob) and the amplitude (om <10') constant, determine the period for five different lengths (see Eq. To do this, a spring was set up with a circular object hanging at the end. Oscillations with a particular pattern of speeds and accelerations occur commonly in nature and in human artefacts.
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