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A person pushes a 15.9kg lawn mower at a constant speed with a force of 85.0 N directed along the handle which is at an

A person pushes a 15.9kg lawn mower at a constant speed with a force of 85.0 N directed along the handle which is at an angle of 42degrees to the horizontal. A) calculate the force of friction acting on the mower. B) calculate the Normal force C) draw the green body diagram

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