F = μV²LWh F = µVLWh F = F="
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:47₂A = d
F = μVLWh
F =
F=4
Transcribed Image Text:When a person ice-skates, the ice surface actually melts beneath the blades so that he or she skates on a thin film of
water between the blade and the ice.
Find an expression for the total friction force Fon the bottom of the blade as a function of skater velocity V, blade length L, water film thickness
h, water viscosity μ, and blade width W.
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