An object with a mass of 3 kg is initially at rest on a horizontal floor. It is then pushed in a straight line for 3.00 m by a trained dog that exerts a horizontal force with a magnitude of 50N. Use the work-energy theorem to find the final speed of the object if there is no friction between the object and the floor. 7.75 m/s 10 m/s 100 m/s O 12.25 m/s O 7.1 m/s

An object with a mass of 3 kg is initially at rest on a horizontal floor. It is then pushed in a straight line for 3.00 m by a trained dog that exerts a horizontal force with a magnitude of 50N. Use the work-energy theorem to find the final speed of the object if there is no friction between the object and the floor. 7.75 m/s 10 m/s 100 m/s O 12.25 m/s O 7.1 m/s

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Description: An object with a mass of 3 kg is initially at rest on a horizontal floor. It is then pushedin a straight line for 3.00 m by a trained dog that exerts a horizontal force with amagnitude of 50N. Use the work-energy theorem to find the final speed of t

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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