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Match the following columns. (for a sate...

Match the following columns. (for a satellite in circular orbit)
`{:(,"Column-I",,"Column-II"),("(A)","Kinetic energy","(p)",-(GMm)/(2r)),("(B)","Potential energy","(q)",sqrt((GM)/(r))),("(C)","Total energy","(r)",-(GMm)/(r)),("(D)","Orbital speed","(s)",(GMm)/(2r)):}`

A

`(A rarr s, B rarr r,C rarrp, D rarr q)`

B

`(A rarr c, B rarr s,C rarrp, D rarr q)`

C

`(A rarr s, B rarr r,C rarrq, D rarr p)`

D

`(A rarr q, B rarr r,C rarrp, D rarr s)`

Text Solution

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The correct Answer is:
A
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DC PANDEY-GRAVITATION-(B) Chapter Exercises
  1. Assertion : If a particle is projected from the surface of earth with ...

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  2. Assertion : On earth's satellite, we feel weightlessness. Moon is also...

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  3. Assertion : The centre of semicircular ring of mass m and radius R is...

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  4. Assertion : If the projuct of surface area and density is same for bot...

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  5. Assertion : Areal velocity of a planet around of surface area and dens...

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  6. Assertion : Mass of the rod AB is m(1) and of particle P is m(2). Dist...

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  7. Assertion : Four point masses each of mass m are placed at points 1, 2...

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  8. Assertion : Let W(1) be the work done in taking away a satellite from ...

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  9. Assertion : Two spherical shells have masses m(1) and m(2). Their radi...

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  10. Match the following {:(,"Column-I",,"Column-II"),("(A)","Kepler's fi...

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  11. Density of a planet is two times the density of earth. Radius of this ...

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  12. On the surface of earth acceleration due gravity is g and gravitationa...

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  13. Let V and E denote the gravitational potential and gravitational field...

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  14. Two concentric spherical shells are as shown in figure. Match the foll...

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  15. Match of following columns {:(,"Column-I",,"Column-II"),("(A)",under...

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  16. A particle is projected from the surface of earth of mass M and radius...

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  17. In elliptical orbit of a planet, as the planet moves from apogee posit...

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  18. Match the following columns {:(,"Column-I",,"Column-II"),("(A)",unde...

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  19. If earth decreases its rotational speed. Match the following columns ...

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  20. Match the following columns. (for a satellite in circular orbit) {:(...

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