What will be the effect on horizontal range of a projectile when its initial velocity is doubled, keeping the angle projection same ?

Explanation

To solve the problem of how the horizontal range of a projectile changes when its initial velocity is doubled while keeping the angle of projection the same, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Formula for Range**:
The range \( R \) of a projectile is given by the formula:
\[
R = \frac{u^2 \sin(2\theta)}{g}
...