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A projectile is fired at an angle of 30°...

A projectile is fired at an angle of 30° to the horizontal with the speed v. If another projectile is projected with the same speed, then at what angle with the horizontal it must be projected so as to have the same range ?

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To solve the problem of finding the angle at which a second projectile must be fired to achieve the same range as the first projectile fired at an angle of 30° with the same speed, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Range Formula**: The range \( R \) of a projectile is given by the formula: \[ R = \frac{u^2 \sin 2\theta}{g} ...
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