Physics
Schoepfer826
42

Give two examples of friction: -being useful in everyday life -being a problem in everyday life

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Princesspea

Friction can be created to help you when you make a fire by rubbing two stones against each other to make a spark. It can also be used as a problem when you want to push a big box across a rough or a gravel driveway. The friction slows the box down.  Hope this helps. 

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