MCQOPTIONS
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| 1. |
The escape velocity for a body of mass 1 kg from earth's surface is 11.2 kms-1, the escape velocity for a body of mass 100 kg would be: |
| A. | 11.2 × 102 kms-1 |
| B. | 112 kms-1 |
| C. | 11.2 kms-1 |
| D. | 1.12 kms-1 |
| Answer» D. 1.12 kms-1 | |