Answered: Fough surface

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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As shown in the attached image, a box of mass = 66.0 kg (initially at rest) is pushed a distance of 92.0 m across a rough floor by applied force F_A = 246N. The force is directed at an angle of 30.0 below the horizontal. The coefficient of kinetic friction between the floor and the box is 0.10.

a. Find the work done by the force of friction

b. Calculate the net work on the box by finding the sum of all the works done by each individual force

c. Now find the net work by first finding the net force on the box, then finding the net work done by this net force

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