*19-48. The 4-lb rod AB is hanging in the vertical position.A 2-lb block, sliding on a smooth horizontal surface with avelocity of 12 ft/s, strikes the rod at its end B. Determinethe velocity of the block immediately after the collision. Thecoefficient of restitution between the block and the rod at Bis e = 0.8.3 ft12 ft/sB

Consider R as the length of the rod, r as the center of mass of the rod, vB as the velocity of the…

Answered: *19-48. The 4-lb rod AB is hanging in…

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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When the rope is at an angle of α = 35° the 0.5-kg sphere A has a speed vo = 1.5 m/s. The coefficient of restitution between A and the 0.9-kg wedge B is 0.7 and the length of rope l = 0.8 m. The spring constant has a value of 500 N/m and θ = 30°. Determine the velocities of A and B immediately after the impact.
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