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if a box weighs 50 N and you apply a force of 100 N to the...

if a box weighs 50 N and you apply a force of 100 N to the box. It doesn’t move up or down, how much is done on the box by gravity?
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Answer #1

If the block doesn't move up or down then the displacement in the direction of force due to gravity is zero.

So the work done by the gravity will be zero.

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