Derive the S.I. unit of joule in terms of fundamental units.

Explanation

To derive the S.I. unit of joule in terms of fundamental units, we start with the definition of work. The work done (W) is defined as the product of force (F) and displacement (S):

1. **Start with the formula for work**:
\[ W = F \times S \]

2. **Substitute the expression for force**:
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