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LuisJrB96 LuisJrB96
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Posts: 480
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6 years ago
If y = 0.02 sin (30x - 400t) (SI units), the frequency of the wave is
 a. 30 Hz
  b. 15/p Hz
  c. 200/p Hz
  d. 400 Hz
  e. 800p Hz
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sylviag14sylviag14
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Posts: 380
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6 years ago
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LuisJrB96 Author
wrote...

6 years ago
Thanks
wrote...

Yesterday
Thanks for your help!!
wrote...

2 hours ago
Good timing, thanks!
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