A man of mass `m_(1)` is standing on a platform of mass `m_(2)` kept on a smooth horizontal surface. It the man moves a distance `d` w.r.t., the platform, find the displacement of the platform w.r.t., ground.

A man of mass m_1 is standing on a platform of mass m_2 kept on a smooth horizontal surface. The man starts moving on the platform with a velocity v_r relative to the platform. Find the recoil velocity of platform.

A man of mass m=2kg is standing on a platform of mass M=5kg , then at any instant.

A man of mass m=2kg is standing on a platform of mass M=5kg , then at any instant.

A man of mass m is standing on a plank of equal mass m resting on a smooth horizontal surface. The man starts moving on the plank with speed u relative to the plank. The speed of the man relative to the ground is

A man of mass m is standing on a plank of equal mass m resting on a smooth horizontal surface. The man starts moving on the plank with speed u relative to the plank. The speed of the man relative to the ground is

A man of mass m is standing on a platform of mass M kept on smooth ice. If the man starts moving on the platform with a speed v relative to the platform with what velocity relative to the ice does the platform recoil?

A man of mass m is standing on a platform of mass M kept on smooth ice. If the man starts moving on the platform with a speed v relative to the platform with what velocity relative to the ice does the platform recoil?

A man of maas m is standing on a platform of maas M kept on smooth ice. If the man starts moving on the platform with a speed v relative to the platform with what velcity relative to the ice does the platform recoil?