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:
“The State never intentionally confronts a man’s sense, intellectual or moral, but only his body, his senses. It is not armed with superior wit or honesty, but with superior physical strength.”
—Henry David Thoreau (1817–1862)
“True Shandeism, think what you will against it, opens the heart and lungs, and like all those affections which partake of its nature, it forces the blood and other vital fluids of the body to run freely thro’ its channels, and makes the wheel of life run long and chearfully round.”
—Laurence Sterne (1713–1768)