Science, asked by saniya8917, 8 months ago

What is the advantage of having wheels
un veoller skates ?

Answers

Answered by Amlan2008

Answer:

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Answered by sahibnoorbamba

The advantage of having wheels in roller skates is that the rolling friction present in the wheels has a lesser magnitude than static and sliding friction. the small wheels in the roller skates offer very less friction and makes us easy to walk and ensure smooth motion.

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