A mechanic pushes a 2.00 ✕ 103-kg car from rest to a speed of v, doing 5,310 J of work in the process. During this time, the car moves 24.0 m. Neglecting friction between car and road, find v and the horizontal force exerted on the car. (a) the speed v (b) the horizontal force exerted on the car (Enter the magnitude.)

A mechanic pushes a 2.00 ✕ 103-kg car from rest to a speed of v, doing 5,310 J of work in the process. During this time, the car moves 24.0 m. Neglecting friction between car and road, find v and the horizontal force exerted on the car. (a) the speed v (b) the horizontal force exerted on the car (Enter the magnitude.)

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Question

A mechanic pushes a 2.00 ✕ 10³-kg car from rest to a speed of v, doing 5,310 J of work in the process. During this time, the car moves 24.0 m. Neglecting friction between car and road, find v and the horizontal force exerted on the car.

(a) the speed v

(b) the horizontal force exerted on the car (Enter the magnitude.)

Expert Solution