Two horizontal forces, F and F₂, are acting on a box, but only F, is shown in the drawing. F₂ can point either to the right or to the left. The box moves only along the x axis. There is no friction between the box and the surface. Suppose that F = +7.1 N and the mass of the box is 3.5 kg. Find the magnitude and direction of F₂ when the acceleration of the box is (a) +7.3 m/s2, (b) -7.3 m/s2, and (c) 0 m/s². (a) F₂ (b) F₂ (c) F₂ = = 11 > > i i i kg*m N kg m/s^2 --+

Two horizontal forces, F and F₂, are acting on a box, but only F, is shown in the drawing. F₂ can point either to the right or to the left. The box moves only along the x axis. There is no friction between the box and the surface. Suppose that F = +7.1 N and the mass of the box is 3.5 kg. Find the magnitude and direction of F₂ when the acceleration of the box is (a) +7.3 m/s2, (b) -7.3 m/s2, and (c) 0 m/s². (a) F₂ (b) F₂ (c) F₂ = = 11 > > i i i kg*m N kg m/s^2 --+

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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