Question

A 100 Kg man carries a load of 20kg up 2 floors of a building. If height of each floor is 5m and time taken is 2 min, find the power consumed. 1st answer= brainliest answer​

Answer 1

Answer:

Given

m1 = 100 kg

m2= 20 kg

h= 2×5 m= 10 m

t= 2min

= 2×60=120 sec

W Know

W= mgh

= 120×9.8×10

=11,760J

P= W/t= 11,760/120

=98 W

Answer 2

The answer is as follows

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