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Author Question: The shape of the tooth on a gear is called: A. Tooth form. B. Tooth angle. C. Tooth pitch. D. ... (Read 57 times)

craiczarry

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on: Aug 19, 2018
The shape of the tooth on a gear is called:
 
  A. Tooth form.
  B. Tooth angle.
  C. Tooth pitch.
  D. Tooth taper.

Question 2

Dry friction depends on the force that presses two forces together and on
  _________________ .
 
  A. the size of the surface area of the two surfaces
  B. the speed at which the two surfaces areas move past each other
  C. the type of materials of which the two surfaces are made
  D. All of the above


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steff9894

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

A

Answer to Question 2

D


craiczarry

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Reply 2 on: Aug 19, 2018
Excellent

helenmarkerine

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Reply 3 on: Yesterday
Wow, this really help

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