Multiple Choice
The horizontal and vertical components of the initial velocity of a football are 16 m/s and 20 m/s respectively.If there is no air,how long does it take the football to reach the top of its trajectory?
A) 1.0 s
B) 2.0 s
C) 3.0 s
D) 4.0 s
E) 5.0 s
Correct Answer:
Verified
Correct Answer:
Verified
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