The time period of a satellite of earth is 5 hours. If the separation between the earth and the ...

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The time period of a satellite of earth is 5 hours. If the separation between the earth and the satellite is increased to four times the previous value, the new time period will become
[AIEEE 2003; DCE 1999]
(a) 20 hours
(b) 10 hours
(c) 80 hours
(d) 40 hours
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