A 156 gram ice hockey puck slows down from 45.0 m/s to 44.5 m/s as it slides 17.5 m acrossthe horizontal surface of the ice rink. (a) What is the change in kinetic energy of the puck?(b) What is the net work done on the puck? (c) How much work is done by the force ofgravity? (d) How much work is done by the normal force? (e) How much work is done bythe force of kinetic friction? (f) What is the coefficient of kinetic friction between the puckand the ice? (g) Include a diagram of the situation that also indicates the forces acting on the

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A 156 gram ice hockey puck slows down from 45.0 m/s to 44.5 m/s as it slides 17.5 m across the horizontal surface of the ice rink. (a) What is the change in kinetic energy of the puck? (b) What is the net work done on the puck? (c) How much work is done by the force of

A 156 gram ice hockey puck slows down from 45.0 m/s to 44.5 m/s as it slides 17.5 m across the horizontal surface of the ice rink. (a) What is the change in kinetic energy of the puck? (b) What is the net work done on the puck? (c) How much work is done by the force of

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

A 156 gram ice hockey puck slows down from 45.0 m/s to 44.5 m/s as it slides 17.5 m across
the horizontal surface of the ice rink. (a) What is the change in kinetic energy of the puck?
(b) What is the net work done on the puck? (c) How much work is done by the force of
gravity? (d) How much work is done by the normal force? (e) How much work is done by
the force of kinetic friction? (f) What is the coefficient of kinetic friction between the puck
and the ice? (g) Include a diagram of the situation that also indicates the forces acting on the

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