Vector Mechanics for Engineers: Statics and Dynamics

12th Edition

ISBN: 9781259977251

Author: BEER

Publisher: MCG

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Textbook Question

Chapter 14.1, Problem 14.22P

Two spheres, each of mass m, can slide freely on a frictionless, horizontal surface. Sphere A is moving at a speed v₀ = 16 ft/s when it strikes sphere B, which is at rest, and the impact causes sphere B to break into two pieces, each of mass m/2. Knowing that 0.7 s after the collision one piece reaches point C and 0.9 s after the collision the other piece reaches point D, determine (a) the velocity of sphere A after the collision, (b) the angle θ and the speeds of the two pieces after the collision.

Fig. P14.22

Chapter 14.1, Problem 14.22P, Two spheres, each of mass m, can slide freely on a frictionless, horizontal surface. Sphere A is

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Chapter 14.1, Problem 14.21P

Chapter 14.1, Problem 14.23P

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Chapter 14 Solutions

Vector Mechanics for Engineers: Statics and Dynamics

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Solution Summary: The author calculates the velocity of C when its centre of mass travels without any deflection as shown in Figure P14.22 in the book.

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Chapter 14 Solutions