SSC JE Mechanical Engineering 2017 Set 2 Paper

Question : 113 of 200

Marks: +1, -0

The velocity of the satellite in an orbit close to earth's surface depends on__________.

Solution:

Velocity of satellite (v)

v=√{{G+\M_\central}/R}

where G is

6.673 × 10^{–11} \Nm^2\/kg^2

M_\central

is the mass of the central body about which the satellite orbits, and R is the radius of orbit for the satellite.

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