A plank with a small block on top of it is under going vertical `SHM`. Its period is `2 sec`. The minium amplitude at which the block will separate from plank is :

A block of mass m is resting on a piston as shown in figure which is moving vertically with a SHM of period 1 s . The minimum amplitude of motion at which the block and piston separate is :

A block of mass m is resting on a piston as shown in figure which is moving vertically with a SHM of period 1 s . The minimum amplitude of motion at which the block and piston separate is :

A block of mass 1 kg is placed over a plank of mass 2 kg. The length of the plank is 2m. Coefficient of friction between the block and the plank is 0.5 and the ground over which plank is placed is smooth. A constant force F = 30 N is applied on the plank is horizontal direction. The time after which the block will separate from the plank is 73xx10^(-x)S the value of x is : (g = 10 m//s^(2))

A block of mass ‘m’ rests on a piston executing S.H.M. of period 1sec. The amplitude of oscillations so that the mass is separated from the piston is

A small block of mass 1kg is placed over a plank of mass 2kg. The length of the plank is 2 m. coefficient of friction between the block and the plnak is 0.5 and the ground over which plank in placed is smooth. A constant force F=30N is applied on the plank in horizontal direction. the time after which the block will separte from the plank is (g=10m//s^(2))

A small block of mass 1kg is placed over a plank of mass 2kg. The length of the plank is 2 m. coefficient of friction between the block and the plnak is 0.5 and the ground over which plank in placed is smooth. A constant force F=30N is applied on the plank in horizontal direction. the time after which the block will separte from the plank is (g=10m//s^(2))

A block is kept on a rough horizontal plank. The coefficient of friction between the block and the plank is 1/2 . The plank is undergoing SHM of angular frequency 10 rad/s. The maximum amplitude of plank in which the block does not slip over the plank is (g= 10 m/ s^(2) )

A block is kept on a rough horizontal plank. The coefficient of friction between the block and the plank is 1/2 . The plank is undergoing SHM of angular frequency 10 rad/s. The maximum amplitude of plank in which the block does not slip over the plank is (g= 10 m/ s^(2) )