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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). [1]
The cognitive-behavioral frame of reference (FOR) emphasizes five aspects of life experience: thoughts, behaviors, emotion/mood, physiological responses, and the environment. These aspects are interrelated, meaning that changes in one factor can lead to improvement or deterioration in other (s).
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.
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The position and motion of an object is always measured with regard to a frame of reference. For example, a car's speed looks different if you're still, moving, or in space. To avoid mix-ups, it's important to state the frame of reference.
A reference frame is a like a fixed point. Properties of other objects such as: position, velocity etc. are measured using the point. It is so because no point in the universe is stationary or static.
Let us first, however, briefly review Newton’s mechanics in terms of frames of reference. A “frame of reference” is just a set of coordinates: something you use to measure the things that matter in Newtonian problems, that is to say, positions and velocities, so we also need a clock.
