A 20-kg girl slides down a playground slide that is 3.2 m high. When she reaches the

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A 20-kg girl slides down a playground slide that is 3.2 m high. When she reaches the bottom of the slide, her speed is 1.3 m/s.

(a) How much energy was dissipated by friction?

(b) If the slide is inclined at 20°, what is the coefficient of friction between the girl and the slide?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jun 30, 2011 04:54 AM

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A 20-kg girl slides down a playground slide that is 3.2 m high. When she reaches the

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Mass 20 kg Height 32 m Speed 13 ms a ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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