A satellite takes 1/8years to move round the earth in 8 its permissible orbit of radius R. The period when it revolves round the earth in an orbit of radius .2R. is

A satellite takes 1/8years to move round the earth in 8 its permissibl

1.	A satellite takes 1/8years to move round the earth in 8 its permissible orbit of radius R. The period when it revolves round the earth in an orbit of radius .2R. is
Answer» `1/(2sqrt(2))` YEARS `(2sqrt(2))/1` years `4/1` years `1/4` years ANSWER :A