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

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

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