Question

please give me answer very fast

the force of friction between two bodies is. A) parller to the contact surface B) perpendicular to the contact surface. C) inclined at 60° to the contact surface. D) inclined at 60° to the contact surface​

Answer 1

Answer:

Friction is the Force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. Friction force acts opposite to the motion of body and acts parallel to the contact surface.

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Answer 2

Explanation:

Friction is the Force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

Friction force acts opposite to the motion of body and acts parallel to the contact surface.

Option A is correct.