Terminal Velocity Flashcards

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1
Q

What is contact friction?

A

Friction between solid surfaces

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2
Q

What is fluid friction?

A

Resistance by a fluid or air (drag)

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3
Q

When does something reach terminal velocity?

A

When frictional force equals the driving force

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4
Q

What are the things to remember about friction?

A
  1. Always act opposite to the direction of motion
  2. never speeds things or starts them moving
  3. converts Ek into heat
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