Question

A body of mass 2 kg is on the table of height 5m .then its potential energy is 10n,then the value of n is

Answer 1

Answer:

Potential Energy = mgh

Given that,

m = 2kg

g=9.8m/s^2

h=5m

therefore, potential energy = 2×9.8×5 = 10n

so 10×9.8 =10n

Hence n = 9.8

Hope it helps..

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