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A ball projected with speed ‘u’ at angle...

A ball projected with speed ‘u’ at angle of projection `15^(@)`has range R. The other angle of projection at which the range with same initial speed ‘u’ is R–

A

`45^(@)`

B

`35^(@)`

C

`75^(@)`

D

`90^(@)`

Text Solution

AI Generated Solution

To solve the problem, we will use the formula for the range of a projectile. The range \( R \) of a projectile launched with an initial speed \( u \) at an angle \( \theta \) is given by the formula: \[ R = \frac{u^2 \sin(2\theta)}{g} \] where \( g \) is the acceleration due to gravity. ...
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