A strip of wood mass `M` and length `l` is placed on a smooth horizontal surface. An insect of mass `m` starts from rest at one end of the strip and walks to the other end in time `t`, moving with a constant speed.

A strip of wood of mass M and length l is placed on a smooth horizontal surface. An insect of mass m starts at one end of the strip and walks to the other end in time t , moving with a constant speed. The speed of the insect as seen from the ground is

A strip of wood of mass M and length l is placed on a smooth horizontal surface. An insect of mass m starts at one end of the strip and walks to the other end in time t , moving with a constant speed. The speed of the insect as seen from the ground is

A strip of wood of mass M and length l is placed on a smooth horizontal surface. An insect of mass m starts at one end of the strip and walks to the other end in time t, moving with a constant speed.

A strip of wood of mass M and length l is placed on a smooth" horizontal surface. An insect of mass m starts at one end of the strip and walks to the other end in time t,moving with a constant speed :

A strip of wood of length l is placed on a smooth horizontal surface. An insect starts from one end of the strip, walks with constant velocity and reaches the other end in time t_(1) . It then flies off vertically. The strip moves a further distance l in time t_(2) .

A man of mass m is standing at one end of a trolley of mass M and length L placed at rest on a smooth horizontal surface. The man starts moving towards the other end and covers distance L, then distance moved by man w.r.t ground is

A man of mass m is standing at one end of a trolley of mass Mand length L placed at rest on a smooth horizontal surface. The man starts moving towards the other end and covers distance L, then distance moved by man w.r.t ground is

A wooden plank of mass 20 kg is resting on a smooth horizontal floor. A man of mass 60 kg starts moving from one end of the plank to the other end. The length of the plank is 10 m. Find the displacement of the plank over the floor when the man reaches the other end of the plank.