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a 1,000kg car starts from rest thanks to the force of the engine. It reaches a...

a 1,000kg car starts from rest thanks to the force of the engine. It reaches a speed of 30m / s in 20s. Assuming that the motor force is parallel to the road and the road is flat. The coefficient of friction between the tires and the road is uk = 0.4

a.) Determine the friction force and the motor force.
b.) determines the work done by the friction force and the motor force.
c.) determine the power made by the motor

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