Home
Class 11
PHYSICS
A uniform non – deformable cylinder of m...

A uniform non – deformable cylinder of mass m and radius R is rolling without slipping on a horizontal rough surface. The force of friction is

A

`mu mg`, where `mu` is the coefficient of sliding friction

B

Zero

C

Increases with time

D

Decreases with time

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

When a body is rolling without slipping on a rough horizontal surface, the work done by friction is :

A solid sphere of mass m and radius R rolls without slipping on a horizontal surface such that v_(c.m.)=v_(0) .

A symmetrical body of mass M and radius R is rolling without slipping on a horizontal surface with linear speed v. Then its angular speed is

A solid cylinder of mass M and radius R rolls without slipping on a flat horizontal surface. Its moment of inertia about the line of contact is ?

Rolling (with and without slipping) on horizontal and inclined surface

A uniform cylinder of mass M and radius R rolls without slipping down a slope of angle 8 with horizontal. The cylinder is connected to a spring of force constant k at the centre, the other side of which is connected to a fixed support at A. The cylinder is released when the spring is unstretched. The· force of friction (f) :

A hoop and a solid cylinder have the same mass and radius. They both roll,without slipping, on horizontal surface. If their kinetic energies are equal -

A horizontal force F is applied at a height h above the center of a solid cylinder of mass m and radius R . Determine friction, if cylinder rolls without slipping. For what value of h , friction is zero.

A massless string is wrapped around a hollow cylinder having mass m and radius r . The cylinder is kept on a rough horizontal surface (coefficient of friction is mu ). A constant force F is applied as shown in the figure. In case of pure rolling, the friction force acting on the bottom most point of the cylinder is

A uniform solid cylinder of mass m and radius R is placed on a rough horizontal surface. A horizontal constant force F is applied at the top point P of the cylinder so that it start pure rolling. The acceleration of the cylinder is