1.

Have you ever seen a game of tug of war ? In this game two teams pull a rope in opposite direction. But sometimes the rope does not move explain why.

Answer»

a) When two forces acts on an object in opposite direction then the net force is difference of two forces. 

b) If two teams pull the rope with equal force, the forces will be in opposite direction and will cancel with each other and the rope will not move.



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