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Explain how lubricating the wheels of the skateboard can increase the speed of the girl.
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Explain how lubricating the wheels of the skateboard can increase the speed of the girl.

User Gbvb
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2 Answers

4 votes

It will increase her speed as there’s less friction on the wheels

User Boneist
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9.3k points
2 votes
Movement becomes smooth. The
substances which reduce friction are
called lubricants. Less friction causes easier movements.
User Jasen
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8.1k points
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