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Author Question: A wheelbarrow is a good example of a __________ Lever. A. First Class B. Second Class C. Third ... (Read 123 times)

jake

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on: Aug 19, 2018
A wheelbarrow is a good example of a __________ Lever.
 
  A. First Class
  B. Second Class
  C. Third Class
  D. None of the above

Question 2

Greater tooth contact, greater strength, quieter operation are the advantages of a
  _________ gear over a ___________ gear.
 
  A. bevel, spur B. spur, helical C. helical, spur D. ring, bevel


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cdmart10

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Reply #1 on: Aug 19, 2018
Answer to Question 1

B

Answer to Question 2

C


jake

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Reply #2 on: Aug 19, 2018
Thanks


cdmart10

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Reply #3 on: Aug 19, 2018
Welcome :)


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