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Can two particles be in equilibrium unde...

Can two particles be in equilibrium under the action of their mutual gravitational force? Can three particle be? Can one of the three particles be?

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HC VERMA-GRAVITATION-Short Answer
  1. Can two particles be in equilibrium under the action of their mutual g...

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  2. Is there any meaning of Weight of the earth?

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  3. If heavier bodies are attracted more strongly by the earth why don't t...

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  4. Can you think of two particles which do not exert gravitational force ...

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  5. The earth revolves round the sun because the sun attracts the erth. Th...

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  6. At noon, the sun and the earth pull theobjects on the earth's surface ...

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  7. An apple fals from a tree. An insect in the apple filnds that the eart...

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  8. Suppose the gravitational portential due to a small system is k/r^2 at...

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  9. The gravitational potential energy of a tow particle system is derive ...

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  10. The weight of an object is more at the poles than at the equator. Is i...

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  11. The weight of a body at the poles is greater thasn the weight at the e...

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  12. If the radius of the earth decreases by 1% without changing its mass, ...

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  13. A nut becomes lose and geta detached from a satellite revolving around...

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  14. Is it necessary for theplane of the orbit of a satellite to pass thro...

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  15. Consider earth satellites in circular orbits. A geostationalry satelli...

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  16. No part of India is situated on the equator. Is it possible to have a ...

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  17. As the earth rotates about its axis, a person living in his house at t...

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  18. Two satellites going in equatoral plane have almost same radii. As see...

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  19. A spacecraft consumes more fuel in going the earth the moon than it ta...

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