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Home Q & A Board Science-Related Homework Help Physics
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mattfury17 mattfury17
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8 months ago

A longitudinal wave travels on a slinky or any long spring. The wave is represented by the equation x(x, t) = 2.10 cm cos(2000 rad/s t + 40.0 m−1 x). What is the velocity of the wave?



▸

50 m/s in the + x direction



▸

50 m/s in the − x direction



▸

0.02 m/s in the + x direction



▸

0.02 m/s in the − x direction

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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john a.john a.
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8 months ago
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mattfury17 Author
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8 months ago
This site is awesome
patod1
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Yesterday
Good timing, thanks!
patod1
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2 hours ago
Thanks
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