Question #6417069Single 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 6 seconds? (Take g=10m/s2)

Options

A
    20 m/s traveling upward.
B
    10 m/s traveling downward.
C
    20 m/s traveling downward. 
D
    30 m/s traveling downward. 

Answer & Analysis