The string in Figure is L = 120 cm long, has a ball attached to one end,
Question:
The string in Figure is L = 120 cm long, has a ball attached to one end, and is fixed at its other end. The distance d from the fixed end to a fixed peg at point P is 75.0 cm. When the initially stationary ball is released with the string horizontal as shown, it will swing along the dashed arc. What is its speed when it reaches?
(a) Its lowest point and
(b) Its highest point after the string catches on the peg?
Transcribed Image Text:
P.
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a As the string reaches its lowest point its original potential energy U mgL meas...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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