The ______ of a force is a numerical value that tells us the extent of the force.

Options

A. magnitude
B. direction
C. speed
D. None of them

Answer

To answer the question, "The ______ of a force is a numerical value that tells us the extent of the force," we need to identify the term that describes the numerical value associated with a force.

### Step-by-Step Solution:

1. **Understanding Force**:
- Force is a vector quantity, which means it has both magnitude and direction.

2. **Identifying Key Terms**:
- The question asks for a term that represents the numerical value of a force. This is crucial to understanding what aspect of force we are discussing.

3. **Magnitude of Force**:
- The term that describes the numerical value or extent of a force is called "magnitude."
- For example, if a force is 5 Newtons, we say the magnitude of the force is 5 N.

4. **Conclusion**:
- Therefore, the blank in the question can be filled with the word "magnitude."

### Final Answer:
The **magnitude** of a force is a numerical value that tells us the extent of the force.

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