MCQOPTIONS
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| 1. |
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 |
| Answer» E. | |