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Stephanie did 55 Joules of work when she lifted her cat 5 meters up a flight of stairs. How much force did she use to lift her cat?
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10 votes
Stephanie did 55 Joules of work when she lifted her cat 5 meters up a flight of stairs. How much force did she use to lift her cat?

User Daniel Corin
by
8.9k points

1 Answer

11 votes
You have to divide the distance by the work. So,
55/5
=11
So, she used 11 N of force to lift her cat.
User Jo
by
9.1k points
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