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(b) Find the percent of kinetic energy lost in the collision. AK 100 = 53.821 X K₁

(b) Find the percent of kinetic energy lost in the collision. AK 100 = 53.821 X K₁

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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pls help me solve part b thank you

A 0.320 kg puck at rest on a horizontal frictionless surface is struck by a 0.220 kg puck moving in the positive x direction with a speed of 4.03 m/s. After the collision, the 0.220 kg puck has a speed of 1.28 m/s at an angle of 8 = 60.0⁰ counterclockwise from the positive x axis. (a) Determine the velocity of the 0.320 kg puck after the collision. Express your answer in vector form. 2.330 -0.762 m/s = (b) Find the percent of kinetic energy lost in the collision. AK 100 = 53.821 X Since we know the mass of each puck, if we can determine the speed of each puck both before and after the collision, we can determine the kinetic energy of each puck before and after the collision and then the percent of the initial kinetic energy lost.%
Transcribed Image Text:A 0.320 kg puck at rest on a horizontal frictionless surface is struck by a 0.220 kg puck moving in the positive x direction with a speed of 4.03 m/s. After the collision, the 0.220 kg puck has a speed of 1.28 m/s at an angle of 8 = 60.0⁰ counterclockwise from the positive x axis. (a) Determine the velocity of the 0.320 kg puck after the collision. Express your answer in vector form. 2.330 -0.762 m/s = (b) Find the percent of kinetic energy lost in the collision. AK 100 = 53.821 X Since we know the mass of each puck, if we can determine the speed of each puck both before and after the collision, we can determine the kinetic energy of each puck before and after the collision and then the percent of the initial kinetic energy lost.%
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