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A man walks over a rough surface, the angle between the force of friction and the instantaneous velocity of the person is-what? 1.22/7 2.22/14 3.44 /7 4.0

Answer» A man walks over a rough surface, the angle between the force of friction and the instantaneous velocity of the person is-what? 1.22/7 2.22/14 3.44 /7 4.0


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