A little boy is in a treehouse, 25 feet up in a tree. He lifts a 2-lb rope that reaches the ground hand over hand up to the

Question

A little boy is in a treehouse, 25 feet up in a tree. He lifts a 2-lb rope
that reaches the ground hand over hand up to the treehouse.
How much work (in ft-lbs) is required to pull the rope to the
treehouse?

Kunduz · Accepted Answer

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