Question
A 20 kg kid slides down a playground slide with a vertical drop of 3.2 m. When the kid reaches the bottom of the slide,
A 20 kg kid slides down a playground slide with a vertical drop of 3.2 m. When the kid reaches the bottom of the slide, their speed is 1.3 m/s.
(a) How much energy was dissipated by friction?
(b) If the slide is inclined at 20? with the horizontal, what is the coefficient of friction between the kid and the slide?
Please explain what formulas were used and why
A 20 kg kid slides down a playground slide with a vertical drop of 3.2 m. When the kid reaches the bottom of the slide, their speed is 1.3 m/s.
(a) How much energy was dissipated by friction?
(b) If the slide is inclined at 20? with the horizontal, what is the coefficient of friction between the kid and the slide?
Please explain what formulas were used and why
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Managerial Accounting
Authors: Ray H. Garrison, Eric W. Noreen, Peter C. Brewer
13th Edition
978-0073379616, 73379611, 978-0697789938
