In Figure, the string is L = 120 cm long, has a ball attached to one end,

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In Figure, the string is L = 120 cm long, has a ball attached to one end, and is fixed at its other end. A fixed peg is at point P. Released from rest, the ball swings down until the string catches on the peg; then the ball swings up, around the peg. If the ball is to swing completely around the peg, what value must distance d exceed?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 10, 2011 07:08 AM

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In Figure, the string is L = 120 cm long, has a ball attached to one end,

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We use conservation of mechanical energy the mechanical energy must be the same at the top of the sw...View the full answer

Fundamentals of Physics

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