Home
Class 11
PHYSICS
A block of mass m is pulled by a constan...

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

`(muP)/(mg)`

B

`(mumg)/(P)`

C

`mumgP`

D

`(P)/(mumg)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • WORK, POWER AND ENERGY

    DC PANDEY|Exercise A Only One Option is Correct|42 Videos
  • WORK, POWER AND ENERGY

    DC PANDEY|Exercise B More than One Option is Correct|26 Videos
  • WORK, ENERGY AND POWER

    DC PANDEY|Exercise MEDICAL ENTRACES GALLERY|33 Videos

Similar Questions

Explore conceptually related problems

A block of mass m ios pulled by a constant power P placed on a rough horizontal plane. The friction co-efficient between the block and surface is mu. Find maximum velocity of the block.

A block of mass m is pulled by a force of constant power P placed on a rough horizontal plane. The friction coefficient between the block and the surface is mu . Then

A block of mass 5 kg is pulled along a horizontal. The friction coefficient between the block and the surface is 0.5 . If the block travels at constant velocity, find the work done by this applied force during a displacement 4 m of the block.

A block of mass m is moving with a constant acceleration a on a rough horizontal plane. If the coefficient of friction between the block and ground is mu , the power delivered by the external agent in a time interval t from the beginning is equal to:

A block of mass M is being pulley along horizontal surface .The coefficient of friction the block and the surface is mu If another block of mass M//2 is placed on the block and it is pulled is again pulled on the surface , the coefficient of friction the block and the surface will be

A block of mass M is kept on as rough horizontal surface. The coefficient of static frictionbetween the block and the surface is mu . The block is to be pulled by applying a force to it. What minimum force is needed to slide the block? In which direction should this force act?

A block of mass m is at rest on a rough inclined plane, whose friction coefficient is mu. Net force exerted by surface on block is :-

A block of mass m is being pulled up a rough incline by an agent delivering constant power P. The coefficient of friction between the block and the incline is mu . The maximum speed of the block during the course of ascent is

A block of mass m is placed at rest on an inclination theta to the horizontal.If the coefficient of friction between the block and the plane is mu , then the total force the inclined plane exerts on the block is