201 www. A 2-kg block A is pushed up against a spring compressing it a distance x= 0.1 m. The block is then released from rest and slides down the 20° incline until it strikes a 1-kg sphere B, which is suspended from a 1 m inextensible rope. The spring constant is k-800 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. When a 40°, find (a) the speed of B (b) the tension in the rope.

201 www. A 2-kg block A is pushed up against a spring compressing it a distance x= 0.1 m. The block is then released from rest and slides down the 20° incline until it strikes a 1-kg sphere B, which is suspended from a 1 m inextensible rope. The spring constant is k-800 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. When a 40°, find (a) the speed of B (b) the tension in the rope.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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