Question

The minimum projection velocity of a body
from the earth's surface so that it becomes the
satellite of the earth (Re = 6.4 x 10° m)
[RPMT-98]
(1) 11 x 109 m/s (2) 8 10 m/s
(3) 6.4 x 10' m/s (4) 4 x 10 m/s​

Answer 1

Answer:

Answer is first one 11* 10^9 m/s