Ahorizontal force of 750 n is needed to overcome the force of static friction between a level floor and a 250-kg crate. what is the acceleration of the crate if the 750-n force is maintained after the crate begins to move and the coefficient of kinetic friction is 0.12? a. 1.8 m/s b. 2.5 m/s2 c. 3.0 m/s d. 3.8 m/s2
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Ahorizontal force of 750 n is needed to overcome the force of static friction between a level floor...
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