Question

A body of mass $2kg$ is thrown up with a speed of $25m/s$. Find is max potential energy

Answer 1

Given , Velocity $v=25m/s$ and Mass $m=2kg$

Maximum height that body will reach , $h=\frac{v^2}{2g}=\frac{{25}^2}{2\times 10}=\frac{625}{20}=31.25m$

Maximum potential energy , $P=mgh=2\times 31.25\times 10=625J$