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Author Question: In the brain, a typical frequency for an alpha wave is ______ Hz and for a delta wave is ______ Hz. ... (Read 84 times)

faduma

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on: Jul 28, 2018
In the brain, a typical frequency for an alpha wave is ______ Hz and for a delta wave is ______ Hz.
 a. 2, 4
  c. 12, 4
  b. 3, 12
  d. 10, 14

Question 2

A 0.40-m radius automobile tire accelerates from rest at a constant 2.0 rad/s2 over a 5.0 s interval. What is the tangential component of acceleration for a point on the outer edge of the tire during the 5.0-s interval?
 a. 33 m/s2
  c. 0.60 m/s2
  b. 0.80 m/s2
  d. 0.30 m/s2


kxciann

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

B


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faduma

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Reply #2 on: Jul 28, 2018
Thank you!


kxciann

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Reply #3 on: Jul 28, 2018
Always glad to help...


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