Question #6417047Single Choice
Physics
Question
A ball is thrown up in the air with an initial velocity of 40 m/s. Assume no air resistance.What is the ball's velocity after 2 seconds? (Take g=10m/s2)
Options
A
0 m/s
B
20 m/s traveling upward
C
20 m/s traveling downward
D
40 m/s traveling downward