A bullet is fired horizontally aiming at an object which starts falling at the instant the bullet is fired. Show that the bullet will hit the object.

Explanation

To show that the bullet will hit the object, we can analyze the motion of both the bullet and the falling object using the principles of kinematics.

### Step-by-Step Solution:

1. **Understanding the Initial Conditions**:
- The bullet is fired horizontally with an initial velocity \( u \).
- The object (let's say a target) starts falling from rest at the same instant the bullet is fired.

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