A light and a heavy body have equal kinetic energy. Which one has a greater momentum ?

A ball is projected from ground at an angle of $\theta $ from horizontal then graph of kinetic energy and time will be

A bomb of $12 \,kg$ explodes into two pieces of masses $4 \,kg $ and $8 \,kg$. The velocity of $8\,kg$  mass is $6 m/sec$. The kinetic energy of the other mass is ............. $\mathrm{J}$

A spring is compressed between two toy carts of masses $m_1$ and $m_2$. When the toy carts are released the spring exerts equal and opposite forces for the same time $t$ on each toy cart. If the coefficients of friction $\mu $ between the ground and the toy carts are equal, then the displacement of the toy carts are in the ratio

If the linear momentum is increased by $5\%$, the kinetic energy will increase by.......$\%$

Two bodies of masses ${m_1}$ and ${m_2}$ have equal kinetic energies. If ${p_1}$ and ${p_2}$ are their respective momentum, then ratio ${p_1}:{p_2}$ is equal to