What is the kinetic energy in Joules of a bullet of mass $2 \, g$ moving with a velocity of $500 \, m/s$ (in $, J$)?

$A$ body starting from rest is moved by a constant force for a fixed distance. The kinetic energy of a body of mass $m$ is proportional to:

If the centripetal force acting on an object moving in a circle of radius $20 \, cm$ is $10 \, N$,what is its kinetic energy in $Joule$?

$A$ body of mass $2 \ kg$ is projected vertically upwards with a velocity of $2 \ m \ s^{-1}$. What will be its kinetic energy in $J$ just before it hits the ground?

Two bodies of masses $1 \,g$ and $4 \,g$ are moving with equal kinetic energies. The ratio of the magnitudes of their linear momenta is

Two bodies of masses $m$ and $2m$ have the same momentum. Their respective kinetic energies $E_1$ and $E_2$ are in the ratio: