If two masses 1 kg and 10 kg are 1 m apart, then acceleration of:
Correct answer: B. 1 kg is greater than that of 10 kg
- A. Both masses is same
- B. 1 kg is greater than that of 10 kg
- C. 10 kg is greater that that of 1 kg
- D. Both masses is zero
Explanation
Gravitational acceleration on the mass of 1kg is = G x 10/12 =10 GSimilarly, gravitational acceleration on the mass of 10kg is = 1GHence it can be seen that 1kg mass accelerates 10 times more than the 10kg mass.
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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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