How does lubrication affect the angle of friction?

29. How does lubrication affect the angle of friction?

  1. No effect on the angle of friction
  2. Decreases the angle of friction
  3. Changes the direction of the angle of friction
  4. Increases the angle of friction

Answer

The correct answer is: B) Decreases the angle of friction

Explanation

Lubrication reduced the resistance between the surfaces in contact, permitting them to slide past each other.

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