Question

an object of 10 kg dropped from the height of 20 find its potential energy​

Answer 1

Hey Mate,

Here's your answer,

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=> Weight of object = 10 kg

=> Height = 20 m

=> Gravity = 10 m/s

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=> Potential Energy = mgh

=> Potential Energy = 10 × 10 × 20

=> Potential Energy = 2000 Joule

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$additional \: information$

=> Gravity = 10 m/s

=> Potential Energy = mgh

=> Kinetic energy =

$\binom{1}{2} mv {}^{2}$

Answer 2

Potential energy = mgh
=10*9.8*20=1960 J