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In physics, a force is an influence that can cause an object to change its velocity, i.e., to accelerate, meaning a change in speed or direction, unless counterbalanced by other forces. The concept of force makes the everyday notion of pushing or pulling mathematically precise.
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Learn the various meanings and uses of the word force as a noun and a verb, with synonyms, examples, and etymology. Explore related phrases, articles, and entries about force and its related concepts.
Learn what force is, how to measure it, and what effects it has on objects. Explore the different types of forces, such as contact and non-contact, and see solved examples and videos.
- kg·m/s 2
- Newton
- dyne, poundal, pound-force, kip, kilo pond
Apr 19, 2024 · Learn what force is, how it affects the motion and shape of a body, and how to measure it in newtons or pounds. Explore the concepts of action and reaction, gravity, friction, and electromagnetism with Britannica.
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This unit is part of the Physics library. Browse videos, articles, and exercises by topic.
This unit is part of the Physics library. Browse videos, articles, and exercises by topic.
Learn about the concepts and applications of forces and Newton's laws of motion in physics. Explore videos, articles, exercises, quizzes, and unit test on topics such as normal force, friction, tension, and systems.
Learn the meaning of force as a noun and a verb in English, with different senses and usage. Find out how to use force in physics, influence, group, operation, and baseball contexts.
Find 296 similar and opposite words for force, a word that can be a verb or a noun with different meanings. Learn the definitions, examples, and usage of force and its synonyms.