how do wheels reduces friction?
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by rolling
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methods of decreasing friction are-
as the rolling friction is less than the sliding friction, placing small steel balls between the two moving surfaces allows one surface to roll over the other. for example, the free wheel of a cycle and axel of a mptor car provided with ball bearing.
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Hey there here is my best answer
A wheel reduces friction by allowing the contacting surfaces to roll rather than to drag or slide over each other.
Hope this helps u and good luck
A wheel reduces friction by allowing the contacting surfaces to roll rather than to drag or slide over each other.
Hope this helps u and good luck
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