A satellite is revolving in a circular orbit of radius R. Ratio of KE and its PE is (only magnitude)

A satellite is revolving in a circular orbit of radius R. Ratio of KE

1.	A satellite is revolving in a circular orbit of radius R. Ratio of KE and its PE is (only magnitude)
Answer» `1:4` `2:1` `3:2` `1:2` ANSWER :D