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How much force is required to move a sled 5 meters if a person uses 60 j of work? 300N 12N 65N 30N
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How much force is required to move a sled 5 meters if a person uses 60 j of work? 300N 12N 65N 30N

User ThePizzle
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1 Answer

6 votes
The answer is b 12N because
We know that
W = F × d × c o s(θ)
assuming theta=0 we then solve and have
F=W/d
substitute known values to get:
F=60J/5m=12N
User Urag
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