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Three balls of same masses are projected with equal speeds at angle 15°,45°,75°, and their ranges are respectively R1, R2 andR3 , then
detailed solution
Correct option is D
At 45°, range is maximum. At 15° and 75°, ranges are equal.As, Rθ = R900 - θ ∵ R150 = R750 < R450 ⇒ R1 = R3 < R2Talk to our academic expert!
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