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Two projectiles are thrown with same initial velocity making an angle of 45° and 30° with the horizontal respectively. The ratio of their respective ranges will be

Asked in JEE Main 26th July 2nd Shift 2022 · Range and angle of projection

Answer: (3) 2 : √3

Step-by-step solution

R ∝ sin 2θ: (R₄₅)/(R₃₀) = (sin 90°)/(sin 60°) = 1/(√3/2) = 2/(√3).

Why the other options are wrong

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