A small block of mass `m` is placed on a plank of masss `M` .The block is connected to plank with the help of a light string passing over a light smooth pulley shown in fig. The co-efficient of static friction between the plank is `mu ` The co-efficient of friction between the plank and the horizontal force `F` applied on the block of mass `m` can make block not to slide relatively?

A small block of mass m is placed on a plank of masss M .The block is connected to plank with the help of a light string passing over a light smooth pulley shown in fig. The co-efficient of static friction between the plank is mu The co-efficient of friction between the plank and the maximum horizontal force F applied on the block of mass m can make block not to slide relatively?

A small block of mass 'm' is placed on a plank of mass 'M'. The block is connected to plank with the help of a light string passing over a light smooth pulley as shown in figure. The co-efficient of static friction between the block and plank is mu . The co-efficient of friction between the plank and the horizontal surface is zero. What maximum horizontal force F applied on the block of mass m can make the block and plank not to slide relatively?

A small block of mass 'm' is placed on a plank of mass 'M'. The block is connected to plank with the help of a light string passing over a light smooth pulley as shown in figure. The co-efficient of static friction between the block and plank is mu . The co-efficient of friction between the plank and the horizontal surface is zero. What maximum horizontal force F applied on the block of mass m can make the block and plank not to slide relatively?

A block of mass M= 4 kg of height and breath b is placed on a rough plank of same mass M . A light inextensible string is connected to the upper end of the block and passed through a light smooth pulley as shown in figure. A mass m =1 kg is hung to the other end of the string. a. What should be the minimum value of coefficient of friction between the block and the plank so that, there is no slipping between the block and the wedge? b. Find the minimum value of b//h so that the block does not topple over the plank, friction is absent between the plank and the ground.

A block of mass M= 4 kg of height and breath b is placed on a rough plank of same mass M . A light inextensible string is connected to the upper end of the block and passed through a light smooth pulley as shown in figure. A mass m =1 kg is hung to the other end of the string. a. What should be the minimum value of coefficient of friction between the block and the plank so that, there is no slipping between the block and the wedge? b. Find the minimum value of b//h so that the block does not topple over the plank, friction is absent between the plank and the ground.

A bolck of mass m =2 kg is placed on a plank of mass M = 10 kg, which is placed on a smooth horizontal plane as shown in the figure. The coefficient of friction between the block and the plank is mu=(1)/(3) . If a horizontal force F is applied on the plank, then the maximum value of F for which the block and the plank move together is (g=10m//s^(2))

A bolck of mass m =2 kg is placed on a plank of mass M = 10 kg, which is placed on a smooth horizontal plane as shown in the figure. The coefficient of friction between the block and the plank is mu=(1)/(3) . If a horizontal force F is applied on the plank, then the maximum value of F for which the block and the plank move together is (g=10m//s^(2))

Two block of masses m1 and m2 are connected with a massless unstretched spring and placed over a plank moving with an acceleration 'a' as shown in figure. The coefficient of friction between the blocks and platform is mu

Two block of masses m1 and m2 are connected with a massless unstretched spring and placed over a plank moving with an acceleration 'a' as shown in figure. The coefficient of friction between the blocks and platform is mu