| Q. | The planets are kept in motion in their respective orbits by the ___ A.
Rotation of the sun on its axis B.
Gravitation and centrifugal forces C.
Great size and spherical shape D.
Rotation and the density of the planets Answer : Gravitation and centrifugal forces |
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The planets are kept in motion in their respective orbits by the ___ | MCQs Bucket
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