If a ball is thrown vertically upwards with a velocity of 40 m/s, then what will be the magnitude of its displacement after 6 s?

If a ball is thrown vertically upwards with a velocity of 40 m/s, then

1.	If a ball is thrown vertically upwards with a velocity of 40 m/s, then what will be the magnitude of its displacement after 6 s?
A.	80 m
B.	40 m
C.	60 m
D.	20 m
Answer» D. 20 m