JEE Main 2026 Physics question
Two projectiles are projected with the same initial velocities at the 15° and 30° with respect to the horizontal. The ratio of their ranges is 1 : x. The value of x is:
Answer: (B)
Solution
R ∝ sin2θ. R(15°) : R(30°) = sin30° : sin60° = 0.5 : (√3/2) = 1 : √3.