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How do stairs reduce the amount of effort needed to get work done? A. They require a large force over a long distance. B. They require a small force over a long distance. C. They require a large force
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22 votes
How do stairs reduce the

amount of effort needed to
get work done?
A. They require a large force over a long
distance.
B. They require a small force over a long
distance.
C. They require a large force over a short
time.

User Anik Islam Abhi
by
5.0k points

1 Answer

7 votes
It’s B. Require a small force over a long distance
User Kaneda
by
5.8k points
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