A suitcase rests on the floor of a lift that is moving downward with an acceleration of

PHYSICS · Subjective · CBSE · Physics · Gravitation · Gravitation

Problem

3\,\text{kg}

suitcase rests on the floor of a lift that is moving downward with an acceleration of

2\,\text{m}\,\text{s}^{-2}

. Determine the normal force exerted by the floor on the suitcase. Take

g = 9.8\,\text{m}\,\text{s}^{-2}