Physics, 10.10.2021 06:20 kyramillerr8639

A 4.5 kg block is pulled across a horizontal surface that has a coefficient of kinetic friction of 0.40. a. What is the force of friction exerted by the surface on the block? b. If the block is pulled by a 25 N force, what is the net force acting on the block? c. What is the acceleration of the block? Be sure to draw a free-body diagram.

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A 4.5 kg block is pulled across a horizontal surface that has a coefficient of kinetic friction of 0...