Q188
The gravitational force makes a satellite go round the earth in a circular orbit, if it is projected with an initial velocity of
A.
8.04 km/sec at a height of 285 km
B.
11.11 km/sec at a height of 37,400 km
C.
11.26 km/sec, the satellite escapes the pull of the earth
D.
All the above
AnswerAnswer: Option D
Solution
Answer: Option D
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