Question

A body is projected with a velocity 2vₑ, where vₑ is the escape velocity. Its velocity when it escapes the gravitational field of the earth is

Options :

  1. √7 vₑ

  2. √5 vₑ

  3. √3 vₑ

  4. vₑ

Show Answer

Answer :

√3 vₑ

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