Question
A 55 kg ice skater is at rest on a flat skating rink. A 198 N horizontal force s needed to set the skater in
A 55 kg ice skater is at rest on a flat skating rink. A 198 N horizontal force s needed to set the skater in motion .However, after the skater is in motion, a horizontal force of 175 N keeps the skater moving at a constant velocity. Find the coefficients of static and kinetic friction between the skates and the ice?
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4s coefficient of static friction 4x Coefficient of Kinetic fricti...
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Fundamentals of Physics
Authors: Jearl Walker, Halliday Resnick
8th Extended edition
471758019, 978-0471758013
