Question

The relationship between speed of a Satellite orbiting and radius of orbit is ?
-Directly propotional
-Inversely propotional
-No relation

Answer 1

Answer: The orbital speed can be found using v = SQRT(G*M/R). The R value (radius of orbit) is the earth's radius plus the height above the earth - in this case, 6.77 x 106 m.

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