In the figure shown, the ratio of the force exerted by 1 kg body on 2 kg body in the two cases is
Two bodies of masses 1 kg and 2 kg have equal momentum. Then, the ratio of their kinetic energies is
Two blocks are in contact on a frictionless table masses 2m and m respectively as shown in figure. Force F is applied on mass 2m then system moves towards right. Now the same force F is applied on m. The ratio of force of contact between the two blocks will be in the two cases respectively.