AP Physics 1hardmcq1 pt
An arrow is fired at 50 m/s at 37° above the horizontal (sin 37° = 0.60, cos 37° = 0.80, g = 10 m/s²). Its maximum height above launch is
A.45 m
B.90 m
C.125 m
D.22.5 m
Explanation
Core Concept
h = (v₀ sinθ)²/(2g) = (30)²/20 = 45 m.
Correct Answer
A45 m
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