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What is the average friction force when a person has usual 1km walk?
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What is the average friction force when a person has usual 1km walk?
Comments (2)
edison
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Joined: 19 Oct 2006
Posts: 7537
28 Oct 2010 11:19:35 IST
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It will be coefficient of friction times normal reaction force (N = mg). provided the quality of surface on which a person is walking is uniform throughout.
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