Physics-Friction

NEET Physics Friction MCQ Question

Type: MCQ-conceptual-Medium-Class 11

Which of the following statements about friction is correct?

A

Friction can be completely eliminated in practical scenarios.

B

A net force is required to maintain uniform motion when friction acts.

C

Static friction is generally smaller than kinetic friction.

D

Friction acts in the direction of motion to slow down objects.

Correct Answer

Option B

Detailed Explanation

According to the NCERT context, to maintain a body in uniform motion against friction, an external force must be applied to counteract the frictional force. The other statements reflect common misconceptions.

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