19–43. The mass center of the 3-lb ball has a velocity of(vG)ı = 6 ft/s when it strikes the end of the smooth 5-lbslender bar which is at rest. Determine the angular velocityof the bar about the z axis just after impact if e = 0.8.2 ft2 ft(vG)1 = 6 ft/s0.5 ftr = 0.5 ft

Write the expression of mass moment of inertia. Write the expression of angular velocity.

Answered: 19–43. The mass center of the 3-lb ball…

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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19–43. The mass center of the 3-lb ball has a velocity of (vG)ı = 6 ft/s when it strikes the end of the smooth 5-lb slender bar which is at rest. Determine the angular velocity of the bar about the z axis just after impact if e = 0.8. 2 ft 2 ft (vG)1 = 6 ft/s 0.5 ft r = 0.5 ft