Question

Name the force which always opposes motion

Answer 1

Air dregs ,force of friction and viscosity ,these are all force which opposes the motion of body.Air dreg opposes the motion in air ,friction opposes in motion of body in liquid state and friction opposes the motion of body in solid state

Answer 2

⏺ heya friend !

here's your answer :-

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✔the force which always opposes motion is called - FRICTIONAL FORCE.
✔it always act against the direction of motion and opposes it.
➡ and instead of frictional force , a simple term FRICTION can also be used.

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i hope it helps u !!!