Home
Class 12
PHYSICS
Consider an inclined plane whose upper h...

Consider an inclined plane whose upper half is rough while lower half is smooth. Friction coefficient of the rough surface is µ = 0.8. A heavy rope of mass M is placed on the inclined plane such that it remains in equilibrium. What minimum fraction of rope is required on rough surface for equilibrium?

A

`1/(15)`

B

`3/4`

C

`(15)/(16)`

D

`1/(16)`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

A ring of mass m and radius R is placed on a rough inclined plane so that it rolls without slipping . Match the following table.

A particle A having charge q and mass m is placed at the bottom of a smooth inclined plane of inclination theta . Where should a block B, having same charge and mass, be placed on the incline, so that it may remain in equilibrium?

A body of mass m is placed on a rough surface with coefficient of friction mu inclined at theta . If the mass is in equilibrium , then

A body of mass m is placed on a rough surface with coefficient of friction mu inclined at theta . If the mass is in equilibrium , then

A block sliding down a rough 45° inclined plane has half the velocity it would have had, the inclined plane been smooth. The coefficient of sliding friction between block and the inclined plane is

A mass placed on an inclined place is just in equilibrium. If mu is coefficient of friction of the surface, then maximum inclination of the plane with the horizontal is

A body weighing 20kg just slides down a rough inclined plane that rises 5 in 12. What is the coefficient of friction ?

The upper half of an inclined plane with an angle of inclination theta, is smooth while the lower half is rough. A body starting from rest at the top of the inclined plane comes to rest at the bottom of the inclined plane. Then the coefficient of friction for the lower half is

A block of mass m is pulled by a constant powert P placed on a rough horizontal plane. The friction coefficient the block and surface is mu . The maximum velocity of the block is.

A body slides down a rough inclined plane and then over a rough plane surface. It starts at A and stops at D. The coefficient of friction is :