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प्रश्न
What is the importance of law of gravitation ?
उत्तर
The gravitational force of attraction is significant to explain the motion of heavenly bodies, e.g. motion of planets around the Sun, motion of the Moon around the Earth etc.
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संबंधित प्रश्न
The separation between two masses is reduced to half. How is the magnitude of gravitational force between them affected?
What is the C.G.S. unit of force? How is it defined?
Name the S.I. and C.G.S. units of force. How are they related?
How is the gravitational force between two masses affected if the separation between them is doubled?
State unit of momentum in the CGS system.
State unit of mass in CGS system.
What do you mean by action?
Why do the dust particles come out of a hanging carpet when it is beaten with a stick?
What are the SI units of constant of gravitation?
Name and state the action and reaction in the following case:
Firing a bullet from a gun.
