Inertial mass is:
Correct answer: A. Equal to gravitational mass
- A. Equal to gravitational mass
- B. Less than gravitational mass
- C. More than gravitational mass
- D. Not related to gravitational mass at ordinary speed
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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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