Question

a 1000 kg car is stationary on a road. The road applies 2000N of frictional force on that car when it is in motion.
a)How much constant force will have to generate so that the car accelerates at a rate of 2m/s2.
b)For how many seconds will the engine have to generate thet force so thet the car reaches a speed of 10m/s

Answer 1

THE ANSWER IS DONE BY NEWTON'S LAW OF MOTION

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