Question

(4) 10 MEWIUI
Force of 4 N is applied on a body of mass 20 k
The work done in 3rd sec. is
(1) 3 Joule
2) 2 Joule
(3) 4 Joule
(4) 1 Joule​

Answer 1

Answer:

2) 2 Joule is the right answer .