A child pulls a sled up a snow-covered hill. The child does 504 J of work on the sled. If the child walks 15 m up the hill, how large of a force must the child exert?

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asked Apr 16, 2022 93.6k views

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A child pulls a sled up a snow-covered hill. The child does 504 J of work on the sled. If the child walks 15 m

up the hill, how large of a force must the child exert?

Physics
high-school

Kevin Guto asked

by Kevin Guto

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Answer: F = 33.6 N

Explanation: work = force · distance or W = F·s

Force F = W/s = 504 J/15 m

Utkrist Adhikari answered Apr 23, 2022

by Utkrist Adhikari

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