A 0.7-kg ball that can slide on a horizontal frictionless surface is attached to a fixed point
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A 0.7-kg ball that can slide on a horizontal frictionless surface is attached to a fixed point O by means of an elastic cord of constant nt k = 150 N/m and un-deformed length 600 mm. The ball is placed at point A, 800 mm from O, and given an initial velocity v0 perpendicular to OA, allowing the ball to come within a distance d = 270 mm of point O after the cord has become slack. Determine
(a) The initial speed v0 of the ball,
(b) Its maximum speed.
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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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