A 1.2-lb ball A is moving with a velocity vA when it is struck by a 2.4-lb
Question:
A 1.2-lb ball A is moving with a velocity vA when it is struck by a 2.4-lb ball B which has a velocity vB of magnitude vB = 18 ft/s. Knowing that the velocity of ball B is zero after impact and that the coefficient of restitution is 0.8, determine the velocity of ball A
(a) Before impact,
(b) After impact.
Transcribed Image Text:
1.2 lb 2.4 lb B
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From conservation of momentum From restitution M V m...View the full answer
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Related Book For
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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