document.write( "Question 1082454: 1. Calculate the gravitational potential force of an object whose height is 7m from a laboratory top, if the mass of the body is 3kg (g=9.8 metre per second square).
\n" ); document.write( "2.A body of mass 2kg falls from rest through a height of 20m and comes to rest at the ground level. Calculate the gravitational potential energy (make g=10 metre or second square).
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Algebra.Com's Answer #696513 by Fombitz(32388)\"\" \"About 
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What is a gravitational potential force?
\n" ); document.write( "There is gravitational potential and gravitational potential energy but there isn't a gravitational potential force. Please clarify and repost.\r
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\n" ); document.write( "\"PE=mgh\"
\n" ); document.write( "\"PE=2%2810%29%2820%29\"\"J\"
\n" ); document.write( "Plug in the values into a calculator for your answer.
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