53. The curved portions are smooth and horizontal surface is rough. The block is released from P. At what distance from A it will stop (if u = 0.2) TOP h=1m 1 Α- 2m (a) lm (b) 2 m 64. The system shouni (c) 3 m (d) 4 m

The curved portions are smooth and horizontal surface is rough. The block is released from P . At what distance from A it will stop?the friction coefficient for rough flat surface is 0.2.

All surfaces are smooth. The ball of mass m is released from A . Find the distance travelled by the block of mass M .

A block of mass 5.0kg slides down from the top of an inclined plane of length 3m . The first 1m of the plane is smooth and the next 2m is rough. The block is released from rest and again comes to rest at the bottom of the plane. If the plane is inclined at 30^@ with the horizontal, find the coefficient of friction on the rough portion.

A block of mass 5.0kg slides down from the top of an inclined plane of length 3m . The first 1m of the plane is smooth and the next 2m is rough. The block is released from rest and again comes to rest at the bottom of the plane. If the plane is inclined at 30^@ with the horizontal, find the coefficient of friction on the rough portion.

The blocks ov mass m_(1)=1kg and m_(2)=2kg are connected by an ideal spring, rest on a rough horizontal surface. The spring is unstressed. The spring constant of spring is K=2N//m . The coefficient of friction between blocks and horizontal surface is mu=(1)/(2) . Now the left block is imparted a velocity u towards right as shown. The largest value of u( in m//s) such that the block of mass m_(2) never moves is ( Take g=10m//s^(2))

The blocks ov mass m_(1)kg and m_(2)=2kg are connected by an ideal spring, rest on a rough horizontal surface. The spring is unstressed. The spring constant of spring is K=2N//m . The coefficient of friction between blocks and horizontal surface is mu=(1)/(2) . Now the left block is imparted a velocity u towards right as shown. The largest value of u( in m//s) such that the block of mass m_(2) never moves is ( Take g=10m//s^(2))

In the figure shown co-efficient of friction between the block B and C is 0.4. There is no friction between the block C and hte surface on which it is placed. The system of blocks is released from rest in the shown situation. Find the distance moved by the block C when block A descends through a distance 2m. Given masses of the blocks are m_(A)=3 kg, m_(B)=5 kg and m_(C)=10 kg .

A block weighing 10 N travels down a smooth curved track AB joined to a rough horizontal surface (figure). The rough surface has a friction coefficient of 0.20 with the block. If the block is released from rest on the track from a point 1.0 m above the horizontal surface, the distance it will move on the rough surface is

A block weighing 10 N travels down a smooth curved track AB joined to a rough horizontal surface (figure). The rough surface has a friction coefficient of 0.20 with the block. If the block is released from rest on the track from a point 1.0 m above the horizontal surface, the distance it will move on the rough surface is