Gravitation-Orbital Velocity of a Satellite (NEET Physics): Questions 8 - 8 of 8

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Question number: 8

» Gravitation » Orbital Velocity of a Satellite

MCQ▾

Question

The speed with which the earth have to rotate on its axis so that a person on the equator would weigh Equation the as much as present will be - (Take the equatorial radius as 6400 km. )

Choices

Choice (4) Response

a.

7.28 ⨯ 10 -3 rad/sec

b.

9.35 ⨯ 10 -4 rad/sec

c.

3 28 ⨯ 10 -3 rad/sec

d.

5.53 ⨯ 10 -4 rad/sec

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