If the escape velocity on the earth is 11.2km-s^-1, its value for a planet having double the radius and 8 times the mass of earth is

If the escape velocity on the earth is 11.2km-s^-1, its value for a pl

1.	If the escape velocity on the earth is 11.2km-s^-1, its value for a planet having double the radius and 8 times the mass of earth is
Answer» <html><body><p>`10.2 <a href="https://interviewquestions.tuteehub.com/tag/kms-1064571" style="font-weight:bold;" target="_blank" title="Click to know more about KMS">KMS</a>^(-<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>)`<br/>`22.4 kms^(-1)`<br/>`<a href="https://interviewquestions.tuteehub.com/tag/10kms-267108" style="font-weight:bold;" target="_blank" title="Click to know more about 10KMS">10KMS</a>^(-1)`<br/>0</p>Answer :<a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a></body></html>