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A shot leaves at 40 m/s at 30 degrees to level ground. Taking g = 10 m/s2, the maximum height reached is:
A10 m
B15 m
C25 m
D20 m
Answer & Solution
Correct answer: D. 20 m
H = (u sin theta) squared / 2g = 20 squared / 20 = 20 m.
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