9) In the problem above, what is the final center of mass velocity of the disk after it falls a total height h? Assume it starts falling from rest. Hint: Use conservation of energy A) | Voom |= /2gh B) | Vcom = Vgh (C) Vcom VA gh %3D D) | Vcom |= Vgh %3D E) Vcom Vi gh %3D F) | Vcom |= Vgh

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Momentum And Collisions

Section: Chapter Questions

Problem 39P: A 2.00-kg particle has a velocity (2.00i3.00j)m/s, and a 3.00-kg particle has a velocity...

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Question

9) In the problem above, what is the final center of mass velocity of the
disk after it falls a total height h? Assume it starts falling from rest.
Hint: Use conservation of energy
A) | Voom |= /2gh
B) | Vcom = Vgh
(C) Vcom
Vi gh
D) | Vcom |= Vgh
E) Vcom
%3D
VA gh
F) | Vcom |= Vgh
%3D

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