Reference frame  

Reference frame   - The average...

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Reference frame - The coordinate system with respect to which motion is being described. Speed - A measure of how fast an object is moving. Average velocity - The time-average of the velocity function over a specified time-interval.
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Unformatted text preview: The average velocity for an object with position function x(t) over the time interval (t , t 1 ) . v avg =...
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