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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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

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.

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