Saturday, May 25, 2019

Coefficient of Restitution

In lab 8 of coefficient in restriction both electromotive force and kinetic energies is used, however energy cannot be made or destroyed. In doing this lab you will get a better understanding individual sight of the starting point and finishing point of the drop (maximum height). You also get familiar here by finding the answer using formulas. By the end of the lab we should be able to understand with the coefficient of restriction is, in be able to locate where energy is lost.Procedure After buying the correct supplies and equipment I devise up the reoccurred using a chair, a measuring tape, a scale, a plastic Ping-Pong ball, and a tennis rubber ball. Started by weighing distributively ball in ounces and converted to kilograms and finding the initial drop by, which was all the same. The first ball used was the tennis ball after five trials were make the maximum height was recorded in inches.The same process was done for the plastic Ping-Pong ball five trials were with the maxi mum height taken, measured in inches. For both the Ping-Pong ball and tennis ball I used a slow-motion camera in order to create a more surgical maximum height measurement. Conclusion In this lab I thought it interesting that the tennis ball did not bounce as high as I imagined/ expected it would. Found that the Ping-Pong ball is .

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