A man is standing on a plank which is placed on smooth horizontal surface. There is sufficient friction between the feet of man and plank. Now man starts running over plank, correct statement is /are

A man is standing on a plank which is placed on smooth horizontal surface. There is sufficient friction between feet of man and plank. Now man starts running over plank, correct statement is/are

A man is standing on a plank which is placed on smooth horizontal surface. There is sufficient friction between feet of man and plank. Now man starts running over plank, correct statement is/are

A bar of mass m_(1) is placed on a plank of mass m_(2) which rests on a smooth horizontal plane . The coefficient of friction between the surfaces of bar and plank is k . The plank is subjected to a horizontal force F depending on time t as F = at , where a is a constant . The moment of time t_(0) at which the plank starts sliding is :

A man is running with a constant acceleration on a plank which is placed on a horizontal smooth surface. Then choose the correct option(s):

A man is running with a constant acceleration on a plank which is placed on a horizontal smooth surface. Then choose the correct option(s):

Comprehension A solid cylinder of mass mis rotating brought in contact with a plank of ma cylinder and plank because of which there is no slipping between cylinder and plank m is rotating with angular velocity foxy about its fixed axis of symmetry. It is at with a plank of mass m placed on a smooth om a smooth surface. There exist friction between se of which plank starts moving. After some time plank moves.such that in friction does the work m Rough surface 7772 ZEITEN Smooth surface The final velocity of the plank when there is no slipping between cylinder and plank is: (0) Ros Roo 3RW (A) 2Roo Roo (B) 4