Newton's law of gravitation applies to:
Correct answer: C. Both small and big bodies
- A. Small bodies only
- B. Planets only
- C. Both small and big bodies
- D. Only valid for solar system
Explanation
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About Gravitation
Newton’s law of universal gravitation relates the force between masses to their masses and separation, while gravitational field strength explains weight and orbital motion. The topic covers satellite velocity and period, escape ideas, weightlessness in free fall, and artificial gravity, which differs from ordinary gravitational attraction.
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