Name the type of energy (K.E. or P.E.) possessed in the following cases
The bob of a simple pendulum in its extreme position

Explanation

To determine the type of energy possessed by the bob of a simple pendulum in its extreme position, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Pendulum's Motion**:
- A simple pendulum swings back and forth. It has two key positions: the extreme positions (the highest points it reaches on either side) and the mean position (the lowest point in the swing).

2. **Identifying Energy Types**:
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