The center of mass is the point at which the entire mass of an object can be considered to be concentrated. It is also known as the center of gravity.
The center of mass of an object can be calculated by finding the weighted average of the positions of all the individual particles that make up the object.
The concept of center of mass is important in physics because it helps us understand the motion of objects and predict their behavior. It also allows us to simplify complex systems by treating them as a single point.
Yes, the center of mass of an object can be outside of its physical boundaries if the distribution of its mass is not uniform.
The center of mass and the center of gravity are often used interchangeably, but there is a subtle difference between the two. The center of mass is a purely geometric concept, whereas the center of gravity takes into account the effect of gravity on an object.