If law of gravitation is written in vector form with negative sign, then gravitational force is written as
Correct answer: A. Attractive force
- A. Attractive force
- B. Repulsive force
- C. Negative force
- D. None of these
Explanation
A is correct. -ve sign always shows attractive force.
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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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