block A is pushed up against a spring compressing it a dis- tance x. The block is then released from rest and slides down the 20° incline until it strikes sphere B that is suspended from inextensible rope. The spring constant k = K N/m, the coefficient of friction between A and the ground is 0.2, the distance A slides from the unstretched length of the spring d = 1.5 m, and the coefficient of restitution between A and B is 0.8. Knowing the tension in the rope is 20 N when a= 30°, determine the initial compression x of the spring. %3D

block A is pushed up against a spring compressing it a dis- tance x. The block is then released from rest and slides down the 20° incline until it strikes sphere B that is suspended from inextensible rope. The spring constant k = K N/m, the coefficient of friction between A and the ground is 0.2, the distance A slides from the unstretched length of the spring d = 1.5 m, and the coefficient of restitution between A and B is 0.8. Knowing the tension in the rope is 20 N when a= 30°, determine the initial compression x of the spring. %3D

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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