Physics, 03.07.2019 02:00, jonjosef2012

A51-kg packing crate is pulled with constant speed across a rough floor with a rope that is at an angle of 37.0â° above the horizontal. if the tension in the rope is 115 n, how much work is done on the crate to move it 7.0 m?

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A51-kg packing crate is pulled with constant speed across a rough floor with a rope that is at an an...