The experimental technique for measuring the coefficient of kinetic friction requires that a material be sent with a specified velocity across a level surface of a second material, often with a need for a long race track. In a particular case a hockey puck is instantly hit by an electronic plunger and given a velocity of 40.1 m/s, slowing to a stop on a polished oak floor in a distance of 221.7 m. Determine the coefficient of kinetic friction for the hockey puck and polished oak floor. 1 221.7m V=40.1mls

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Chapter1: Units, Trigonometry. And Vectors
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The experimental technique for measuring the coefficient of kinetic friction requires that a
material be sent with a specified velocity across a level surface of a second material, often
with a need for a long race track. In a particular case a hockey puck is instantly hit by an
electronic plunger and given a velocity of 40.1 m/s, slowing to a stop on a polished oak floor
in a distance of 221.7 m. Determine the coefficient of kinetic friction for the hockey puck
and polished oak floor.
1
221.7m
V=40.1mls
Transcribed Image Text:The experimental technique for measuring the coefficient of kinetic friction requires that a material be sent with a specified velocity across a level surface of a second material, often with a need for a long race track. In a particular case a hockey puck is instantly hit by an electronic plunger and given a velocity of 40.1 m/s, slowing to a stop on a polished oak floor in a distance of 221.7 m. Determine the coefficient of kinetic friction for the hockey puck and polished oak floor. 1 221.7m V=40.1mls
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