Question:medium
Two projectiles \(P\) and \(Q\) thrown with velocities \(v\) and \(\dfrac{v}{2}\) respectively have the same range. If \(Q\) is thrown at an angle of \(15^\circ\) to the horizontal, \(P\) must be thrown at an angle of
Two projectiles \(P\) and \(Q\) thrown with velocities \(v\) and \(\dfrac{v}{2}\) respectively have the same range. If \(Q\) is thrown at an angle of \(15^\circ\) to the horizontal, \(P\) must be thrown at an angle of
Show Hint
If two projectiles have the same range, equate:
\[
u_1^2\sin2\theta_1=u_2^2\sin2\theta_2
\]
Updated On: Apr 29, 2026
- \(30^\circ\)
- \(\dfrac{1}{2}\sin^{-1}\left(\dfrac{1}{8}\right)\)
- \(\dfrac{1}{4}\sin^{-1}\left(\dfrac{1}{8}\right)\)
- \(60^\circ\)
- \(45^\circ\)
Show Solution
The Correct Option is B
Solution and Explanation
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