The 1-lb ball A is thrown so that when it strikesthe 10-lb block B it is traveling horizontally at 20 ft/s.Determine the averge normal force exerted between Aand B if the impact occurs in 0.02 s. The coefficient ofrestitution between A and B is e = 0.6.20 ft/s②AB

Answered: The 1-lb ball A is thrown so that when…

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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The 1-lb ball A is thrown so that when it strikes the 10-lb block B it is traveling horizontally at 20 ft/s. Determine the averge normal force exerted between A and B if the impact occurs in 0.02 s. The coefficient of restitution between A and B is e = 0.6. 20 ft/s ②A B