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GCSE Physics > Friction > Flashcards

Flashcards in Friction Deck (4)
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1
Q

What direction does friction always act in?

A

The opposite direction to the force causing ti

2
Q

When is friction produced?

A

When an object moves through a fluid (liquid/gas) is called drag

3
Q

What is friction?

A

A force

4
Q

What two things do you always get whenever there is friction between 2 objects?

A

Heat and wear