Question

a body of mass 4kg is raised to height of 20m.lf acceleration due to gravity is 9.8m/s calculate the potential energy possessed by the body​

Answer 1

Answer:

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Answer 2

Explanation:

$potential \: energy \: = mgh \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:= 4 \times 20 \times 9.8 \: joule \: \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 784 \: joule \: \\ \\ hope \: it \: will \: help \: you \:$