It is often observed that a sinking ship turns over as it becomes immersed in the water. Explain the reason behind this observation.

Explanation

To explain why a sinking ship turns over as it becomes immersed in water, we can break down the explanation into several steps:

### Step-by-Step Solution:

1. **Understanding Key Concepts**:
- **Center of Gravity (CG)**: This is the point where the weight of the ship acts downwards.
- **Center of Buoyancy (CB)**: This is the center of the volume of displaced water, where the buoyant force acts upwards.
- **Metacenter (M)**: This is a point above the center of buoyancy where the ship's stability is determined. It is the point about which the ship tilts.
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