Homework Answers
power = work / time
work = force * displacement
force = mg = (35x70) 9.8 =2450 x 9.8 =24010 N
work = 24010 x displacement
= 24010 x 50
=1200500 joule
power = 1200500 / time
= 1200500 / 60
= 20008.33 W
so correct option is = 2.002875 x 104 W
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