A planet has twice the radius but the mean density is \[\frac{1}{4}th\] as compared to earth. What is the ratio of escape velocity from earth to that from the planet [MH CET 2004]

A planet has twice the radius but the mean density is \[\frac{1}{4}t

1.	A planet has twice the radius but the mean density is \[\frac{1}{4}th\] as compared to earth. What is the ratio of escape velocity from earth to that from the planet [MH CET 2004]
A.	0.12569444444444
B.	0.043055555555556
C.	East-west
D.	0.084027777777778
Answer» D. 0.084027777777778