A car is moving with a speed of

PHYSICS · Subjective · CBSE · Physics · Work, Energy and Power · Work, Energy and Power

Problem

A 1000 kg1000\,\text{kg} car is moving with a speed of 10 m s−110\,\text{m}\,\text{s}^{-1}. During braking, the net work done on the car is −25 kJ-25\,\text{kJ}. Determine the speed of the car after braking.

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