An object with 274 J of GPE is 140cm above the ground. What is its mass?

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asked Sep 7, 2018 76.7k views

1 Answer

Raymar · Answer 1 · 2018-09-13T03:17:38+0000

E=274J
h=140cm=1,4m
g≈9,8m/s²

m=?

E=mgh
m=E/gh=274J/9,8m/s²*1,4m≈20kg

"Non nobis Domine, non nobis, sed Nomini tuo da gloriam."

Regards M.Y.

An object with 274 J of GPE is 140cm above the ground. What is its mass?

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