A ball is thrown vertically upward with an initial speed of

PHYSICS · Multi-part · CBSE · Physics · Work, Energy and Power · Work, Energy and Power

Problem

0.5\,\text{kg}

ball is thrown vertically upward with an initial speed of

6\,\text{m/s}

. Neglect air resistance and take

g = 10\,\text{m/s}^2

. (i) Calculate the maximum height reached by the ball above the point of projection. (ii) Determine its kinetic energy when it is

1\,\text{m}

above the point of projection.