The escape velocity for a planet is V_e. A particle starts from rest at a large distance from the planet, reaches the planet only under gravitational attraction, and passes through a smooth tunnel through its centre. Its speed at the centre of the planet will be:

The escape velocity for a planet is V_e. A particle starts from rest a

1.	The escape velocity for a planet is V_e. A particle starts from rest at a large distance from the planet, reaches the planet only under gravitational attraction, and passes through a smooth tunnel through its centre. Its speed at the centre of the planet will be:
Answer» <html><body><p>`v_(e)`<br/>`1.5 v_(e)`<br/>`sqrt(1.5)V_(e)`<br/>`2V_(e)` </p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a></body></html>