NEET Physics Friction MCQ Question
What does frictional force do in relation to the motion of objects?
It opposes relative motion between surfaces.
It enhances the speed of moving objects.
It acts only when objects are perfectly smooth.
It is always equal to the weight of the object.
Correct Answer
Detailed Explanation
Frictional force is defined as a force that opposes (impending or actual) relative motion between surfaces, as stated in the context provided.
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