MCQOPTIONS
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| 1. |
The work done in one complete revolution of the moon around the earth is equal to: |
| A. | Zero |
| B. | Gravitational force × diameter of the orbit of the moon |
| C. | Centripetal force × radius of the orbit of the moon |
| D. | Gravitational force × circumference of the orbit of the moon |
| Answer» B. Gravitational force × diameter of the orbit of the moon | |