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Why is gravitational potential energy ne...

Why is gravitational potential energy negative?

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Because it arises due to attractive forces.
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PRADEEP-GRAVIATION-VERY SHORT ANS. QUESTIONS
  1. If the Earth stops rotating about its polar axis, what will be the eff...

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  2. Why we are not thrown off the surface of Earth by centrifugal force?

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  3. Why is gravitational potential energy negative?

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  4. What is the maximum value of gravitational potential energy and where?

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  5. What is the relation between gravitational intensity and gravitational...

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  6. Where is the gravitational field zero and where is the gravitational p...

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  7. The gravitational potential energy of a body at a distance r from the ...

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  8. What is the workdone in bringins a body of mass m from infinity to the...

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  9. What are the SI units of gravitational intansity and gravitational pot...

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  10. What is the value of gravitational intensity at the surface of Earth a...

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  11. A point mass m is a distance x from the centre of mass M and radius R...

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  12. Choose the correct alternative : (a) If the gravitational potential ...

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  13. From where does a satellite revolving around a planet get the required...

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  14. The Earth is acted upon by the gravitational force of attraction due t...

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  15. An artifical satellite revolves in the orbit around the Earth without ...

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  16. Can we determine the gravitational mass of a body inside an artificial...

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  17. An artificial satellite is revolving around the Earth at a height 400 ...

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  18. A satellite revolving around Earth loses height. How will its time per...

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  19. Two artificial satellites one close to the surface and the other away,...

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  20. Should the speed of two artificial satellites of the earth having the ...

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