Frictional force causes...

Frictional force causes

A

Wear and tear of a machine

B

Energy loss in the form of heat

C

Motion in a body

D

Both (a) and (b)

Verified by Experts

The correct Answer is:

D

Friciton itself a force which opposes the relative motion so it cannot bring a body into motion

Similar Questions

Explore conceptually related problems

Frictional forces are

Assertion: Frictional force are conservative forces. Reason: Potential energy change can be assorciated with frictional forces.

Assertion: Frictional force is the component of contact force parallel to the surface. Reason: Friction force always opposes the motion of a body.

Assertion: Frictional forces are conservative forces. Reason: Potential energy can be associated with frictional forces.

The maximum static frictional force is

Work done by a frictional force is

Frictional force is important for motor racing. This is because, frictional force

Frictional force is "______".