A stone of mass is moving with a speed of

PHYSICS · Single correct · CBSE · Physics · Work and Energy · Work and Energy

Problem

A stone of mass

2\,\text{kg}

is moving with a speed of

3\,\text{m/s}

. Its kinetic energy is (a)

3\,\text{J}

(b)

9\,\text{J}

(c)

4.5\,\text{J}

(d)

18\,\text{J}