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A satellite is launched into a circular ...

A satellite is launched into a circular orbit of radius R around the earth. A second satellite is launched into an orbit of radius `(1.01)` R. The period of the second satellite is larger than the first one by approximately

A

0.005

B

0.015

C

0.01

D

0.03

Text Solution

Verified by Experts

The correct Answer is:
B
`T prop R^(3//2)implies(DeltaT)/Txx100=3/2 (Deltar)/rxx100`
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NARAYNA-GRAVITATION-EXERCISE -I (C.W.)
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  2. A body is projected vertically up from surface of the earth with a vel...

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  4. The escape velocity from the earth is 11 km//s. The escape velocity fr...

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  5. An object of mass m is at rest on earth's surface. Escape speed of thi...

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  8. The orbital speed for an earth satellite near the surface of the earth...

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  9. Two satellite are revolving round the earth at different heights. The...

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  10. A satellite of mass m revolves around the earth of radius R at a hight...

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  11. Two satellites M and N go around the earth in circular orbits at heigh...

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  12. A satellite of mass m revolves revolves round the earth of mass M in a...

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  13. The moon revolves round the earth 13 times in one year. If the ratio o...

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  14. A satellite is launched into a circular orbit of radius R around the e...

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  16. A satellite moves around the earth in a circular orbit with speed v. I...

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  17. The K.E. of a satellite in an orbit close to the surface of the earth ...

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  18. Two satellite of masses 400 kg,500kg are revolving around earth in dif...

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  19. The kinetic energy needed to project a body of mass m from the earth s...

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  20. Orbital speed of geo-stationary satellite is

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