Physics, asked by biakhminglianimabiak, 4 months ago

a girl of mass 40kg climbs a rope 6m long at a constant speed in 15seconds. What powernshebexoands during the time?

Answers

Answered by Anonymous

ANSWER

Given,

Mass m=40kg

Height h=6m

Time=15s

Power=????

Let g=10ms

−2

Potential energy =m×g×h

=40×10×6J

=2400J

Power=

Timetaken

Energyconsumed

Power=

15s

2400J

Power=160J/s

So power spent by girl is 160 watts

❤Sweetheart❤

$...$

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a girl of mass 40kg climbs a rope 6m long at a constant speed in 15seconds. What powernshebexoands during the time?​

Answers

ANSWER

Given,

❤Sweetheart❤

a girl of mass 40kg climbs a rope 6m long at a constant speed in 15seconds. What powernshebexoands during the time?