A 360 kg piano slides 2.6 m down a 24° incline and is kept from accelerating by a man who is pushing back on it parallel to the incline (see the figure). Ignore friction. Part A Determine the force exerted by the man.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 89P: A small diamond of mass 10.0 g drops from a swimmers earring and falls through the water, reaching a...
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O
A 360 kg piano slides 2.6 m down a 24 incline
and is kept from accelerating by a man who is
pushing back on it parallel to the incline (see the
figure). Ignore friction.
Part A
Determine the force exerted by the man.
Express your answer to two significant figures
and include the appropriate units.
Transcribed Image Text:O A 360 kg piano slides 2.6 m down a 24 incline and is kept from accelerating by a man who is pushing back on it parallel to the incline (see the figure). Ignore friction. Part A Determine the force exerted by the man. Express your answer to two significant figures and include the appropriate units.
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