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- Dictionarymass/mas/
noun
- 1. a large body of matter with no definite shape: "the sun broke out from behind a mass of clouds" Similar
- 2. a large number of people or objects crowded together: "a mass of cyclists" Similar
adjective
- 1. involving or affecting large numbers of people or things: "the film has mass appeal"
verb
- 1. assemble or cause to assemble into a single body or mass: "both countries began massing troops in the region"
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Mass is the amount of matter present in any object or body. Everything we see around us has mass. For example, a table, a chair, your bed, a football, a glass, and even air has mass. This means all objects are light or heavy because of their mass.
Mass is defined as the amount of matter in an object while weight is defined as the force exerted by an object. SI unit of mass is kilograms while SI unit of weight is Newtons.
Jun 11, 2024 · Mass, in physics, quantitative measure of inertia, a fundamental property of all matter. It is, in effect, the resistance that a body of matter offers to a change in its speed or position upon the application of a force. Mass is measured in units of kilograms.
Jan 10, 2024 · Mass Definition. The simple definition of mass is that it is the amount of matter in an object. A more precise definition is that it is a measure of inertia or a body’s resistance to change in response to a force. In scientific terms, mass is a measure of an object’s resistance to acceleration when a force is applied.
Mass is an intrinsic property of a body. It was traditionally believed to be related to the quantity of matter in a body, until the discovery of the atom and particle physics. It was found that different atoms and different elementary particles, theoretically with the same amount of matter, have nonetheless different masses.
Mar 28, 2019 · Mass is the quantity of inertia (resistance to acceleration) possessed by an object or the proportion between force and acceleration referred to in Newton's Second Law of Motion (force equals mass times acceleration).
Nov 13, 2015 · Mass is the charge of the gravitational interaction and without it no gravitational force exists. Physicists refer to this manifestation of mass as gravitational mass. When you open a door, you have to push it with a force, otherwise the door won't move.
The mass of an object is a fundamental property of the object; a numerical measure of its inertia; a fundamental measure of the amount of matter in the object. Definitions of mass often seem circular because it is such a fundamental quantity that it is hard to define in terms of something else.
Aug 6, 2019 · Mass is an intrinsic property of physical bodies that exist in 3-dimensional space. Mass is the measurement of the amount of matter a physical body possesses and is an underlying fundamental concept that governs several physical behaviors through concepts such as gravity, inertia, and rest energy.
Mass definition: a body of coherent matter, usually of indefinite shape and often of considerable size. See examples of MASS used in a sentence.
