A ball is thrown vertically upwards from the ground with an initial velocity of 50ms-1. What is the total time spent by the ball in the air? (g = 10ms-2)
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Correct Answer: Option C
Explanation:
Time to move up:
V = U - gt
0 = 50 - 10t
t = 5.
Total time spent on air = 2t = 10.0s
Time to move up:
V = U - gt
0 = 50 - 10t
t = 5.
Total time spent on air = 2t = 10.0s