Collars A and B, of the same mass m, are moving toward each other with the velocities

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Collars A and B, of the same mass m, are moving toward each other with the velocities shown. Knowing that the coefficient of restitution between the collars is 0 (plastic impact), show that after impact

(a) Te common velocity of the collars is equal to half the difference in their speeds before impact,

(b) The loss in kinetic energy is 1/4m (vA +vB)2.

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Question Posted: Oct 19, 2010 02:36 AM

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Collars A and B, of the same mass m, are moving toward each other with the velocities

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B

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a Conservation of total momentum b E...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

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