A batman hits a cricket ball with a speed of `25 m//s` at a projection angle of `45^(@)` . A fielder is 30 m away in the direction in which ball is hit . He runs at the same instant to catch the ball . Calculate the speed of fielder if he has to catch the ball before it hits the ground .

Explanation

To solve the problem step by step, we will follow these steps:

### Step 1: Calculate the Range of the Ball
The range \( R \) of a projectile can be calculated using the formula:
\[ R = \frac{u^2 \sin(2\theta)}{g} \]
Where:
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