1.

Chosse the case where minimum friction acts (A) when a person walks on the road. ( b) When a person walks on sand floor. ( c) When a person walks on sand floor.

Answer» Correct Answer - Hence , the correct option is ( b)
Option (b) is correct because a person walking on tile wet marble Hoor experiences minimum fric-tional force, so he has more scope to slip on the floor
Hence, the correct option is (b)


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