Draw a diagram to show how a single pulley can be used so as to have its ideal M.A. = 2.

Explanation

To solve the problem of how a single pulley can be used to achieve an ideal mechanical advantage (M.A.) of 2, we will follow these steps:

### Step 1: Understand the Concept of Mechanical Advantage
Mechanical Advantage (M.A.) is defined as the ratio of load (output force) to effort (input force). For an ideal M.A. of 2, it means that the load should be twice the effort.

### Step 2: Draw the Diagram
1. **Draw the Pulley**: Start by drawing a simple diagram of a single pulley. The pulley should be represented as a circular shape with a groove around its edge.
2. **Label the Components**:
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