The gravitational force makes a satellite go round the earth in a circular orbit, if it is projected with an initial velocity of« Back to Previous Page
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.
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D. all the above. |
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