An automobile of mass traveling at is brought to a complete stop by its brakes in

PHYSICS · Subjective · CBSE · Physics · Force and Laws of Motion · Force and Laws of Motion

Problem

An automobile of mass

1.5\times10^{3}\,\text{kg}

traveling at

20\,\text{m}\,\text{s}^{-1}

is brought to a complete stop by its brakes in

0.15\,\text{s}

. Calculate the magnitude of the average net braking force acting on the car.

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