A man of mass `m` starts moving on a plank of mass `M` with constant velocity `v` with respect to plank. If the plank lies on a smooth horizontal surface, then velocity of plank with respect to ground is

A man of mass m moves on a plank of mass M with a constant velocity u with respect to the plank, as shown in figure. a.If the plank rests on smooth horizontal surface, determine the velocity of the plank. .

A man of mass m moves on a plank of mass M with a constant veloicty u with respect to the plank, as shown in figure. a.If the plank rest on smooth horizontal surface, determine the velocity of the plank. b If the man travels a distasnce L with respect to the plank, find the distance travelled by the plank with respect to te ground.

A man of mass m moves on a plank of mass M with a constant veloicty u with respect to the plank, as shown in figure. a.If the plank rest on smooth horizontal surface, determine the velocity of the plank. b If the man travels a distasnce L with respect to the plank, find the distance travelled by the plank with respect to te ground.

A man of mass m is moving with a constant acceleration a w.r.t plank is .The plank less on a smooth horizontal floor If the mass of plank m then calculate the acceleration of plank and man w.r.t ground and frictional force extended by plank on man

A man of mass m is moving with a constant acceleration a w.r.t plank is .The plank less on a smooth horizontal floor If the mass of plank m then calculate the acceleration of plank and man w.r.t ground and frictional force extended by plank on man

A man of mass m is moving with a constant acceleration a w.r.t. plank. The plank lies on a smooth horizontal floor. If mass of plank is also m then the frictional force exerted by plank on man is ma/k. Find the value of k.

A man of mass m is moving with a constant acceleration a w.r.t. plank. The plank lies on a smooth horizontal floor. If mass of plank is also m then the frictional force exerted by plank on man is ma/k. Find the value of k.

A plank is moving on ground with a velocity v and a block is moving on the plank with respect to it with a velocity u as shown in figure. What is the velocity of block with respect to ground ?