What are the derived units?

Explanation

### Step-by-Step Solution:

1. **Definition of Derived Units**:
Derived units are units of measurement that are formed by combining base units. They are not fundamental units but are created from them.

2. **Understanding Base Units**:
Base units are the fundamental units of measurement defined by the International System of Units (SI). Examples include meter (m) for length, kilogram (kg) for mass, and second (s) for time.

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