Home
Class 11
PHYSICS
Two blocks M(1) and M(2) rest upon each ...

Two blocks `M_(1) and M_(2)` rest upon each other on an inclined plane. Coefficient of friction between surfaces are shown. If the angle `’theta '`is slowly increased and `M_(1) lt = M_(2)` then

A

Block 'A" slips first

B

Block 'B' slips first

C

Both slip simultaneously

D

Both slips on plane together

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A block of mass m rests on a rough inclined plane. The coefficient of friction between the surface and the block is µ. At what angle of inclination theta of the plane to the horizontal will the block just start to slide down the plane?

Two blocks of masses m_(1) and m_(2) are kept touching each other on a rough fixed inclined plane of inclination alpha . Coefficients of kinetic friction between the inclined plane and the block m_(1) is k_(1) and between the inclined plane and block m_(2) is k_(2) . Find the force of interaction between the blocks in the process of motion.

Two blocks of masses m_(1) amd m_(2) connected by a string and placed on an rough inclined plane having coefficient of friction mu is shown in fig 7.89 Find the retio of masses m_(1) //m_(2) so that a. the block m_(1) start moving downward b. the block m_(1) start moving upwnward c. no motion takes plane

Two blocks each of mass M are resting on a frictionless inclined plane as shown in fig then:

A block of mass m is at rest on an inclined plane. The coefficient of static friction is mu . The maximum angle of incline before the block begins to slide down is :

Two block of masses m_(1) and m_(2) connected by a light spring rest on a horizontal plane. The coefficient of friction between the block and the surface is equal to mu . What minimum constant force has to be applied in the horizontal direction to the block of mass m_(1) in order to shift the other block?

Two block of masses m_(1) and m_(2) connected by a light spring rest on a horixontal plane. The cofficient of friction between the block and the surface is equal to mu . What minimum constant force has to be applied in the horizontal direction to the block of mass m_(1) in order to shift the other block?

Two blocks of masses m_(1) and m_(2) are placed in contact with each other on a horizontal platform as shown in figure The coefficent of friction between m_(1) and platform is 2mu and that between block m_(2) and platform is mu .The platform moves with an acceleration a . The normal reation between the blocks is

On an inclined plane making an angle theta with the horizontal plane, a solid cylinder of mass m_(1) is connected to a block of mass m_(2) by means of a light chord which is parallel to incline plane . The coefficient of friction between block and incline and between cylinder and incline is equal to mu . the system is held at rest & then released . If cylinder & block move together and cylinder perform pure rolling & tension in string is non zero then Acceleration of block will be :

Two block of masses M_(1) and, M_(2) are connected with a string which passed over a smooth pulley . The mass M_(1) is placed on a tough inclined plane as shown in figure .The coefficient of friction between and block and the inclined plane is mu what should be the minimum mass M_(2) so that the block M_(1) slides upwards?