sir paper time

Asked by pranavjain | 6th Feb, 2010, 09:31: AM

Expert Answer:

The gravitational force = 500+100 = 600 N

Power = work done/time = Force.displacement/time = 600x4/5 = 480 W

Regards,

Team,

TopperLearning.

Answered by  | 6th Feb, 2010, 09:35: AM

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