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1. |
Determine the time period of revolution of a satellite in a circular orbit around a planet of radius 6374 m at a height of 600 m. Assume the acceleration due to gravity at sea level to be 9.8 m/s2. |
A. | 30 mins |
B. | 25 mins |
C. | 35 mins |
D. | 40 mins |
Answer» B. 25 mins | |