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Author Question: Areas always have dimensions _____ while volumes always have dimensions _____. a. m2, m3 b. L2, L3 ... (Read 128 times)

Mr. Wonderful

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on: Jul 28, 2018
Areas always have dimensions _____ while volumes always have dimensions _____.
 a. m2, m3
  b. L2, L3
  c. Both a and b are correct.
  d. No answer is correct because of the always..

Question 2

Suppose an equation relating position, x, to time, t, is given by x = bt3 + ct4, where b and c are constants. The dimensions of b and c are respectively:
 a. T3, T4.
  c. L/T3, L/T4.
  b. 1/T3, 1/T4.
  d. L2T3, L2T4.


meltdown117

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

B

Answer to Question 2

C


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