What is the anglee between force and displacement for maximum work ?

Explanation

To determine the angle between force and displacement for maximum work, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Work Done**:
The work done (W) by a force (F) when an object is displaced (s) is given by the formula:
\[
W = F \cdot s = F \cdot s \cdot \cos(\theta)
...