1.

A satellite is orbiting the carth close to its surface. A particle is to be projected from the satellite to just escape from the earth. The escape speed from the earth is upsilon_eIts speed with respect to the satellite

Answer»

will be LESS than `upsilon_e`
will be more than `upsilon_e`
will be EQUAL to `upsilon_e`
will DEPEND on DIRECTION of projection

Answer :D


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