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∙∙Rolling friction. Two bicycle tires are set rolling with the same initial speed of 3…

∙∙Rolling friction. Two bicycle tires are set rolling with the same initial speed of 3.50 m / s on a long, straight road, and the distance each travels before its speed is reduced by half is measured. One tire is inflated to a pressure of 40 psi and goes 18.1 m; the other is at 105 psi and goes 92.9 m . What is the coefficient of rolling friction μ_τ for each? Assume that the net horizontal force is due to rolling friction only.

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Видео ∙∙Rolling friction. Two bicycle tires are set rolling with the same initial speed of 3… канала Lucca Weber
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