Multiple Choice
A hobbyist launches a projectile from ground level on a horizontal plain.It reaches a maximum height of 72.3 m and lands 111 m from the launch point,with no appreciable air resistance.What was the angle of launch if g = 9.80 m/s2?
A) 69.0°
B) 67.4°
C) 22.6°
D) 44.8°
Correct Answer:
Verified
Correct Answer:
Verified
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