Question

. A spherical uniform planet is rotating about its axis. The velocity of a point on its equator is 7.5 km s -1 . Due to the rotating of the planet about its axis, the acceleration dueto gravity g at equator is of g at poles.
What is the escape velocity (in km s -1 ) of a particle on the planet from the pole of the planet ?the acceleration dueto gravity g at equator is of g at poles.​

Answer 1

Answer:

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