1.

Two workers use 100 N of force to move a sofa 2 meters in 2 seconds. how much power is required?1)100 watts2)4003)1044)50​

Answer»

Answer:

POWER= WORK done/ time

work= force * DISTANCE

= 100* 2 =200

work= 200

time = 2 sec

so, power = 200/2 = 100 watt



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