Physics, 30.04.2021 20:00, maddigrace3

Mac and Keena are experimenting with pulses on a rope. Mac vibrates one end up and down while Keena holds the other end. This creates a pulse which they observe moving from end to end. How does the position of a point on the rope before the start of the pulse compare to its position after the pulse passes? Explain your reasoning.

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Mac and Keena are experimenting with pulses on a rope. Mac vibrates one end up and down while Keena...