If the momentum of a body is increased $n$ times, its kinetic energy increases
$n$ times
$2n$ times
$\sqrt n $times
${n^2}$ times
particle is projected from level ground. Its kinetic energy $K$ changes due to gravity so $\frac{{{K_{\max }}}}{{{K_{\min }}}} = 9$. The ratio of the range to the maximum height attained during its flight is
Is kinetic energy a scalar quantity or vector quantity ?
A particle is dropped from a height $h$. A constant horizontal velocity is given to the particle. Taking $g$ to be constant every where, kinetic energy $E$ of the particle w. r. t. time t is correctly shown in
The kinetic energy of a body moving along a straight line varies with time as shown in figure. The force acting on body
Four particles given, have same momentum which has maximum kinetic energy