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if a body of mass m is placed on earth ,what is the amount of potential energy possessed by it (g:-9.8m/s​
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if a body of mass m is placed on earth ,what is the amount of potential energy possessed by it (g:-9.8m/s​

User Bramvdk
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1 Answer

14 votes

Answer:

mgh

Step-by-step explanation:

Assume the height of the body is 1.8m.

The gravity?of the body is G=mg

the height of the gravity center is about 0.9m

E=mgh

=m*9.8m/s*0.9m

= 8.82mJ

User TheCodingFrog
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