In physics, a physical body or physical object (sometimes simply called a body or object) is a collection of masses, taken to be one. For example, a football can be considered an object but the ball also consists of many particles (pieces of matter).
This category has the following 3 subcategories, out of 3 total.
Pages in category "Physical objects"
The following 8 pages are in this category, out of 8 total.