Question

Who done positive work? In a tug of war, one team giving way to other team. What type of work is done by the other team

Answer 1

Answer:

positive work is done by team who pulls rope towards itself by applying force in its own direction while the other team does negative work as it applies force in it's own direction but rope moves in opposite direction 180 degrees hence cos 180 equals -1 which makes the work negative.

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