09:19Introduction to frames of reference
From the creator
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/science/physics/one-dimensional-motion/displacement-velocity-time/v/introduction-to-reference-frames Introduction to what a reference frame is.
Published 2017-04-19 · Watch on YouTube ↗
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