Question

A 290- kg crate hangs from the end of a 14.0 m long rope. You pull horizontally with a varying force to move it a distance d = 4.9 m to the right.

1.What is the magnitude of the applied force F when the crate is at rest in its final position?
2.What is the work done by the weight of the crate?
3.What is the work you do on the crate?

I am very much stuck, and I would very much appreciate help on all three parts. Thanks.

This was posted and answered elesewhere.

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