In the figure below, three forces are acting on a trolley on a smooth bench. Suppose that an extra force is exerted on the trolley so that the forces acting on it are balanced. 4. 2 N 3 N 1.5 N (a) What are (i) the magnitude and (ii) direction of the extra force? (b) Describe TWO possible motions of the trolley.

In the figure below, three forces are acting on a trolley on a smooth bench. Suppose that an extra force is exerted on the trolley so that the forces acting on it are balanced. 4. 2 N 3 N 1.5 N (a) What are (i) the magnitude and (ii) direction of the extra force? (b) Describe TWO possible motions of the trolley.

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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