Which class of lever will always have `M.A.gt1` and why ?

Explanation

To determine which class of lever will always have a mechanical advantage (M.A.) greater than 1, we need to analyze the different classes of levers.

### Step-by-Step Solution:

1. **Understanding the Classes of Levers**:
- There are three classes of levers:
- Class 1: Fulcrum is in the middle (e.g., seesaw).
- Class 2: Load is in the middle (e.g., wheelbarrow).
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