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Give an example of how friction can be used and an example of how friction can be harmful
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Give an example of how friction can be used and an example of how friction can be harmful

User Tiki
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friction between the floor and our shoes is useful because it prevents us from slipping but it’s harmful in machines because it causes parts in contact to wear out
User Alex Tbk
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Answer:

friction can be used to slow things down but it can also be harmful because it can cause fire to start

User Bora
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