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If you perform 40 J of work lifting a 10-N box from the floor to a shelf, how high is the shelf?

If you perform 40 J of work lifting a 10-N box from the floor to a shelf, how high is the shelf?
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5 votes
If you perform 40 J of work lifting a 10-N box from the floor to a shelf, how high is the shelf?

asked
User Arup Sarkar
by
8.2k points

2 Answers

5 votes
four meters feet i believe because 10n ÷ 40j = 4m
answered
User Kristel
by
8.1k points
4 votes
the shelf is four meters high

answered
User GCoe
by
8.3k points
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