P17_040 - t = 15 ms, and the pulses moving away From each...

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40. (a) We note that each pulse travels 1 cm during each ∆ t = 5 ms interval. Thus, in these frst two pictures, their peaks are closer to each other by 2 cm, successively. t = 10 ms t = 5 ms And the next pictures show the (momentary) complete cancellation oF the visible pattern at
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Unformatted text preview: t = 15 ms, and the pulses moving away From each other aFter that. t = 25 ms t = 20 ms t = 15 ms (b) The particles oF the string are moving rapidly as they pass (transversely) through their equilibrium positions; the energy at t = 15 ms is purely kinetic....
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.

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