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Author Question: Using a 1-mF capacitor, a 2-mF capacitor, and a 3-mF capacitor, which of the following capacitances ... (Read 85 times)

joesmith1212

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on: Jul 28, 2018
Using a 1-mF capacitor, a 2-mF capacitor, and a 3-mF capacitor, which of the following capacitances cannot be made by a combination that uses all three? (Hint: At most only 2 combinations must be considered to determine the correct answer.)
 a. 6/11 mF
  c. 11/3 mF
  b. 6 mF
  d. 7 mF

Question 2

A 4.0-kg mass is placed at (3.0, 4.0) m, and a 7.0-kg mass is placed at (3.0, -4.0) m. What is the moment of inertia of this system of masses about the y axis?
 a. 275 kgm2
  c. 176 kgm2
  b. 90 kgm2
  d. 99 kgm2


durant1234

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

D

Answer to Question 2

D


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joesmith1212

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


durant1234

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


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