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NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/ > Information about this web site > Question related to Physics or physics related simulation > can someone help to these twoproblems about gravity ?/board:29-101-
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Author Topic: can someone help to these twoproblems about gravity ?/board:29-101-  (Read 1610 times)
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Memory
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on: April 19, 2014, 02:15:24 pm » posted from:Tirana,Tirane,Albania
1.Determine the potential of the gravitational field at height 32400km. The radius of the Earth taken 6200km

2.Two objects of the same mass are situated in diametrically opposite points of Earth’s surface to achieve the time to reach the Moon. These objects belong to the centers of the mentioned celestial bodies. Which of the objects weighs more? Huh Embarrassed Undecided Cry
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Reply #1 on: May 07, 2015, 02:56:20 am » posted from:-,-,SERBIA
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"The mind is its own place, and in itself, can make heaven of Hell, and a hell of Heaven." ..."John Milton(1608-1674, English Poet)"
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