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Select the correct statement from the following

(a) The orbital velocity of a satellite increases with the radius of the orbit

(b) Escape velocity of a particle from the surface of the earth depends on the speed with which it is fired

(c) The time period of a satellite does not depend on the radius of the orbit

(d) The orbital velocity is inversely proportional to the square root of the radius of the orbit

Answer: d

(6)

5/5 - (6 votes)

PrevPreviousIf r represents the radius of the orbit of a satellite of mass m moving around a planet of mass M, the velocity of the satellite is given by

NextAn earth satellite of mass m revolves in a circular orbit at a height h from the surface of the earth. R is the radius of the earth and g is acceleration due to gravity at the surface of the earth. The velocity of the satellite in the orbit is given byNext

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