If the mirror moves away from the object with speed v units, then find the speed of the image that moves away from the object.

Explanation

To solve the problem of finding the speed of the image that moves away from the object when the mirror moves away with speed \( v \), we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Setup**:
- Let's denote the object as \( O \) and the image as \( I \).
- The distance between the object and the mirror is \( x \).
- The distance between the object and its image in the mirror is \( 2x \) (since the image is formed at the same distance behind the mirror as the object is in front).
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