Kate pushes a 22kg lawn mower at a constant velocity. She pushes downward with 120N in line with the handle (angled at 40 degrees above horizontal). What is the coefficient of friction between the mower and the ground?
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Kate pushes a 22kg lawn mower at a constant velocity. She pushes downward with 120N in line with the handle (angled at 40 degrees above horizontal). What is the coefficient of friction between the mower and the ground?
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