Kenny and Tasha are experimenting with pulses on a rope. They vibrate an end up and down to create the pulse and observe it moving from end to end. How does the position of a point on the rope, before the pulse comes, compare to the position after the pulse has passed?
Please help, struck on solving this question, thank you!
it is in exactly the same place as it was – think about it – it has got to be otherwise you are moving matter from one end of the rope to the other.
it is in exactly the same place as it was – think about it – it has got to be otherwise you are moving matter from one end of the rope to the other.
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