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TS EAMCET 7 May 2018 Shift 1 Solved Paper

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Question : 94

Total: 160

An artificial satellite of mass m revolves around the Earth at a height h with a speed v. How much power (Energy per second) will it require to keep itself moving with constant speed in the orbit of radius r ?

mv3
r
1
2
mv2
6mMe
(Re+h)
0

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