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).
The common conception of physical objects includes that they have extension in the physical world, although there do exist theories of quantum physics and cosmology which may challenge this.
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Famous quotes containing the words physical and/or body:
“Self-esteem is as important to our well-being as legs are to a table. It is essential for physical and mental health and for happiness.”
—Louise Hart (20th century)
“We know now that the soul is the body, and the body the soul. They tell us they are different because they want to persuade us that we can keep our souls if we let them make slaves of our bodies.”
—George Bernard Shaw (1856–1950)