MCQOPTIONS
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| 1. |
If the distance between the Earth and the Sun were doubled, then the gravitational force exerted by the Sun on the Earth would have been - |
| A. | four times what it is now |
| B. | twice as much as it is now |
| C. | Now the fourth part of what it is |
| D. | now half of what it is |
| Answer» D. now half of what it is | |