MCQOPTIONS
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| 1. |
An artificial satellite is placed into a circular orbit around earth at such a height that it always remains above a definite place on the surface of earth. Its height from the surface of earth is [AMU 1999] |
| A. | 6400 km |
| B. | 4800 km |
| C. | 32000 km |
| D. | 36000 km |
| Answer» E. | |