Home
Class 12
PHYSICS
Two identical blocks A and B of equal ma...

Two identical blocks A and B of equal masses are placed on rough inclined plane as shown in the figure. Initially the block A is `sqrt(2) `m behind the block B. Coefficient of kinetic friction for the blocks A and B are 0.2 and 0.3 respectively `(g = 10 m//s^(2))`. By the time the two blocks come on the same line on the inclined plane if they are released simultaneously, the distance moved by B is `beta m` Find the value of `beta`

A

`1/4`

B

`3/4`

C

`1/(2sqrt(2))`

D

`1/sqrt(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Two blocks A and B of equal masses are placed on rough inclined plane as shown in Fig. When and where will the two blocks come on the same line on the inclined plane if they are released simultaneously ? Initilly the blocks A is sqrt(2) m behind the block B .Coefficient of kinetic friction for the block A and B are 0.2 and 0.3 respectively (g = 10 ms^(-2))

Two block A and B of equal masses are placed on rough inclined plane as shown in figure. When and where will the two blocks come on the same line on the inclined plane if they are released simultaneously? Initially the block A is sqrt2 m behind the block B. Co-efficient of kinetic friction for the blocks A and B are 0.2 and 0.3 respectively (g=10m//s^2) .

A block has been placed on an inclined plane . The slope angle of theta of the plane is such that the block slides down the plane at a constant speed . The coefficient of kinetic friction is equal to :

A block has been placed on an inclined plane . The slope angle of theta of the plane is such that the block slides down the plane at a constant speed . The coefficient of kinetic friction is equal to :

A block of mass 'm' is released on the top of a frictionless incline as shown in the figure. The time period of the oscillation of the block is

A block of mass 4kg is released from the top of a rough inclines plane of height 10 m . If velocity of the block is 10 m//s at the bottom of the inclined then work done by the friction force on the block will be

A block of mass 2 kg is released from rest on a rough inclined ground as shown in figure. Find the work done on the block by a) gravity b) force of friction .when the block is displaced downward along the plane by 2m ? . (Take g 10 m//s^(2) ).

A block of mass 10 kg is kept on a rough inclined plane as shown in the figure. A force of 3 N is applied on the block. The coefficient of static friction between the plane and the block is 0.6 What should be the minimum value of force P, such that the block doesnot move downward? (take g=10ms^(-2) )

A block of mass 10 kg is kept on a rough inclined plane as shown in the figure. A force of 3 N is applied on the block. The coefficient of static friction between the plane and the block is 0.6 What should be the minimum value of force P, such that the block doesnot move downward? (take g=10ms^(-2) )

A force of 200N is applied as shown in the figure on block of 3 kg. The coefficient of friction between the block and the wall is 0.3. Find the friction acting on the block. (in N) {Take g = 10 m//s^(2)