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The rolling resistance for steel

The rolling resistance for steel on steel is quite low; the coefficient of rolling friction is typically μr=0.002. Suppose a
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An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
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An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
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An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
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An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
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An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
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An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
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An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
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An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
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An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
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