Does centre of mass of a body actually exist in reality? Does centre of mass of a solid body lie necessarily Inside it ?

Explanation

To answer the question, we can break it down into two parts:

1. **Does the center of mass of a body actually exist in reality?**
2. **Does the center of mass of a solid body lie necessarily inside it?**

### Step 1: Understanding the Concept of Center of Mass
The center of mass (COM) is a theoretical point that represents the average position of all the mass in a body. It is a useful concept in physics for analyzing the motion of objects. Although it is a hypothetical point, it can be calculated using the distribution of mass in the body.

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