two bodies A and B of equal masses are kept at heights of h and 2h respectively. What will be the ratio of their potential energies ?

Two bodies of equal weight are kept at heights of h and 1.5 h respectively. The ratio of their P.E. is

Two bodies of equal masses are placed at heights and 2h. Find the ratio of their gravitational potential energies

Two bodies of equal masses move with uniform velocities upsilon and 3 upsilon respectively. Find the ratio of their kinetic energies.

Two bodies of equal masses move with uniform velocities v and 3v respectively. Find the ratio of their kinetic energies.

Linear momenta of two masses m and 2m are equal. What is the ratio of their respective kinetic energies ?

Two bodies of masses m _(1) and m _(2) fall from heights h _(1) and h _(2) respectively. The ratio of their velocities when the hit the ground is

Two bodies of masses m _(1) and m _(2) fall from heights h _(1) and h _(2) respectively. The ratio of their velocities when the hit the ground is

Two balls are dropped from heights h and 2h respectively. The ratio of time taken by these balls to reach the earth is