Multiple Choice
A football kicker is attempting a field goal from 44 m out.The ball is kicked and just clears the lower bar with a time of flight of 2.9 s.If the angle of the kick was 45°,what was the initial speed of the ball?
A) 21.5 m/s
B) 19.7 m/s
C) 2.2 m/s
D) 39 m/s
Correct Answer:
Verified
Correct Answer:
Verified
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