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In physics and astronomy, a frame of reference (or reference frame) is an abstract coordinate system whose origin, orientation, and scale are specified by a set of reference points―geometric points whose position is identified both mathematically (with numerical coordinate values) and physically (signaled by conventional markers).
Inglese. Italiano. frame of reference, reference frame n. (viewpoint) (figurato) quadro di riferimento nm. (figurato) cornice di riferimento nf. A good education provides a frame of reference that enables students to make good choices for a lifetime.
A frame of reference is a set of coordinates that can be used to determine positions and velocities of objects in that frame; different frames of reference move relative to one another.
Introduction to what a reference frame is. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/science/physics/one ...
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2 ago 2024 · 1. : an arbitrary set of axes with reference to which the position or motion of something is described or physical laws are formulated. 2. : a set of ideas, conditions, or assumptions that determine how something will be approached, perceived, or understood. a Marxian frame of reference.
Frames of Reference. We actually feel our weight through the normal force when we sit, stand, or lie. In an accelerating reference frame, our normal force does not equal our weight.
frame of reference. noun [ C ] us / ˈfreɪm əv ˈref·ər·əns, ˈref·rəns / plural frames of reference. a set of ideas or facts that a person accepts and that influences the person’s behavior, opinions, or decisions: The report provided a common frame of reference for discussing public policy. physics.
