Friction Flashcards

1
Q

What force does Friction always oppose?

A

Motion

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2
Q

What force does Motion always oppose?

A

Friction

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3
Q

What are the three qualities of a streamlined shape?

A
  1. Rounded front
  2. Slowly tapering tail
  3. Smooth shape with no projections
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4
Q

What two ways can we reduce friction?

A
  1. Lubrication

2. Streamlining

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