Work 2. An 8.0kg box slides down a surface that is inclined at 53° below the horizontal at a distance of 2.00m. The coefficient of kinetic friction between the package and the surface is 0.40. a. Calculate the work done on the box by friction. h. Calculate the wrk done n the box hy gravity

Work 2. An 8.0kg box slides down a surface that is inclined at 53° below the horizontal at a distance of 2.00m. The coefficient of kinetic friction between the package and the surface is 0.40. a. Calculate the work done on the box by friction. h. Calculate the wrk done n the box hy gravity

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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Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.

Question

LETTER A AND B ONLY

Work
2. An 8.0kg box slides down a surface that is inclined at 53* below the horizontal at a distance of
2.00m. The coefficient of kinetic friction between the package and the surface is 0.40.
a. Calculate the work done on the box by friction.
b. Calculate the work done on the box by gravity.
c. Calculate the work done on the box by normal force.
d. Calculate the total work done on the box.
Work-Energy Theorem
21m /sand at

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