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Author Question: Water flows over a section of Niagara Falls at a rate of 6.00 105 kg/s and falls 50.0 m. What is ... (Read 79 times)

dakota nelson

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on: Jul 28, 2018
Water flows over a section of Niagara Falls at a rate of 6.00  105 kg/s and falls 50.0 m. What is the power dissipated by the waterfall?
 a. 588 MW
  c. 147 MW
  b. 294 MW
  d. 60.0 MW

Question 2

The constant ke, which appears in Coulomb's law formula, is equivalent dimensionally to which of the following?
 a. N/C
  c. N/C2
  b. Nm2/C2
  d. Nm/C


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debra928

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

B

Answer to Question 2

B


dakota nelson

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Reply 2 on: Jul 28, 2018
Excellent

xiaomengxian

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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