A constant force is applied on a 10kg mass at rest. The ratio of works done is 1st, 2nd and 3rd seconds is

A constant force is applied on a 10kg mass at rest. The ratio of works

1.	A constant force is applied on a 10kg mass at rest. The ratio of works done is 1st, 2nd and 3rd seconds is
Answer» `1 : 2: 3` `1 : 3 : 5` `1 : 4 : 9` `1 : 1 : 1` Answer :B