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- DictionaryMass/mas/
noun
- 1. a coherent, typically large body of matter with no definite shape: "a mass of curly hair"
- 2. a large number of people or objects crowded together: "a mass of cyclists"
adjective
- 1. relating to, done by, or affecting large numbers of people or things: "the movie has mass appeal"
verb
- 1. assemble or cause to assemble into a mass or as one body: "both countries began massing troops in the region"
Learn the various meanings and uses of the word mass, from a religious service to a quantity of matter. See synonyms, examples, etymology, and related phrases of mass.
Mass definition: a body of coherent matter, usually of indefinite shape and often of considerable size. See examples of MASS used in a sentence.
Mass can be experimentally defined as a measure of the body's inertia, meaning the resistance to acceleration (change of velocity) when a net force is applied. [1] The object's mass also determines the strength of its gravitational attraction to other bodies. The SI base unit of mass is the kilogram (kg).
MASS definition: 1. having an effect on or involving a large number of people or forming a large amount: 2. a large…. Learn more.
Jun 11, 2024 · The greater the mass of a body, the smaller the change produced by an applied force. The unit of mass in the International System of Units (SI) is the kilogram, which is defined in terms of Planck’s constant, which is defined as equal to 6.62607015 × 10 −34 joule second. One joule is equal to one kilogram times metre squared per second ...
- The Editors of Encyclopaedia Britannica
Jan 10, 2024 · Mass is the amount of matter in an object or a measure of its inertia. Learn how mass differs from weight, how to measure mass, and how mass relates to scientific laws and phenomena.
Mar 28, 2019 · Mass is the quantity of inertia or resistance to acceleration of an object, which depends on the density and type of atoms. Learn how to measure mass, how it differs from weight, and why it matters in science and daily life.
