Using a slingshot, the boy fires the 0.2-lb marble at the concrete wall, striking it at B.
Question:
Using a slingshot, the boy fires the 0.2-lb marble at the concrete wall, striking it at B. If the coefficient of restitution between the marble and the wall is e = 0.5, determine the speed of the marble after it rebounds from the wall.
Transcribed Image Text:
VA = 75 ft/s A 45° 5 ft 100 ft 60° B
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Kinematics By considering the x and y motion of the marble ...View the full answer
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Related Book For
Engineering Mechanics Statics & Dynamics
ISBN: 9780134895154
15th Edition
Authors: Russell C. Hibbeler
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