1ms 1, and another of mass Two toy robots, one of mass m, = 2 kg with velocity u, m2 = 1 kg with velocity u2 = -1ms, are moving towards each other along the same straight line and collided with each other. The collision between them is completely %3D inelastic. 1. What is the velocity of the centre of mass of the system before the collision? (Hint: Two toy robots constitute a system) 2. What are velocities u1cOM and u2cOM of the two robots in the centre-of-mass frame before the collision? 3. What fraction of the initial kinetic energy in the laboratory frame is lost during the collision?
1ms 1, and another of mass Two toy robots, one of mass m, = 2 kg with velocity u, m2 = 1 kg with velocity u2 = -1ms, are moving towards each other along the same straight line and collided with each other. The collision between them is completely %3D inelastic. 1. What is the velocity of the centre of mass of the system before the collision? (Hint: Two toy robots constitute a system) 2. What are velocities u1cOM and u2cOM of the two robots in the centre-of-mass frame before the collision? 3. What fraction of the initial kinetic energy in the laboratory frame is lost during the collision?
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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