Vector Mechanics for Engineers: Statics and Dynamics
12th Edition
ISBN: 9781259638091
Author: Ferdinand P. Beer, E. Russell Johnston Jr., David Mazurek, Phillip J. Cornwell, Brian Self
Publisher: McGraw-Hill Education
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Chapter 14.2, Problem 14.42P
14.41 and 14.42 In a game of pool, ball A is moving with a velocity v0 with a magnitude of v0 = 15 ft/s when it strikes balls B and C, which are at rest and aligned as shown. Knowing that after the collision the three balls move in the directions indicated and assuming frictionless surfaces and perfectly elastic impact (i.e., conservation of energy), determine the magnitudes of the velocities vA, vB, and vC.
Fig. P14.42
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Chapter 14 Solutions
Vector Mechanics for Engineers: Statics and Dynamics
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