Physics, asked by lakshmi5627, 1 year ago

a boy weighing 25 kgf climbs up from the first floor at a height of 3m above the ground to the third floor at a height of 9m above the ground what will be the increase in its gravitational potential energy? take g=10ms2 ​

Answers

Answered by devansh2601
44
Increase in P.E.= mg(h2-h1)

25*10*(9-3)

= 250*6

= 1500 J
Answered by deepanshu2208
4
m=25kg

g=10m/s

h=3m

Now,Increase inPotential Energy=mgh

=25×10×3=750J
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