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JEE Main 2024 — Physics Mechanics
easy
numerical_value
2024
Official previous-year question
Verified 30 May 2026.
Question
A ball is projected at 45° with speed 20 m/s. Find the maximum height reached (in metres). Take g = 10 m/s².
Answer
Exact answer: 10
Acceptable range: 9.8 to 10.2
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