Physics, asked by Anonymous, 1 year ago

a boy weighing 40kgf climbs up a stair of 30 steps each 20 cm high 4 minutes and a girl weighing 30 kgf does the same in 3 minutes. Compare
a) the work done by them
b)power developed by them

Answers

Answered by chaitanyakrishn1

30

I got your answer....

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chaitanyakrishn1: No problem any time.

Answered by adamandeep

6

Explanation:

this it right anssss....

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