A body is projected vertically upward with speed 40m/s. The distance travelled by body in the last second of upward journey is [take `g=9.8m/s^(2)` and neglect eggect of air rresistance]:-
A. 4.9 m
B. 9.8 m
C. 12.4 m
D. 19.6 m
A. 4.9 m
B. 9.8 m
C. 12.4 m
D. 19.6 m
Correct Answer – A