9. Work & Energy
Intro to Calculating Work
4:52 minutes
Problem 7.89d
Textbook Question
Textbook QuestionA package of mass m is placed onto a horizontal conveyor belt moving at speed v (Fig. 7–32). The coefficient of kinetic friction between package and belt is μₖ . <IMAGE>
(d) How much of this work is done against friction and how much to accelerate the package?
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