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Question: If angles of projection are \(\left( \frac{\pi}{4} + \theta \right)\) and \(\left( \frac{\pi}{4} - \...

If angles of projection are (π4+θ)\left( \frac{\pi}{4} + \theta \right) and (π4θ)\left( \frac{\pi}{4} - \theta \right) where q<π4\frac{\pi}{4}, then the ratio of horizontal ranges described by the projectile is-

A

2 : 1

B

1 : 2

C

1 : 1

D

2 : 3

Answer

1 : 1

Explanation

Solution

R = u2sin2θg\frac { u ^ { 2 } \sin 2 \theta } { \mathrm { g } }