*66. Go Three forces act on an object, as indicated in the drawing. Force F, has a magnitude of 21.0 newtons (21.0 N) and is directed 30.0° to the left of the +y axis. Force F, has a magnitude of 15.0 N and points along the +x axis. What must be the magnitude and direction (specified by the angle 0 in the drawing) of the third force F, such 30.0 +x that the vector sum of the three forces is 0 N? F3

*66. Go Three forces act on an object, as indicated in the drawing. Force F, has a magnitude of 21.0 newtons (21.0 N) and is directed 30.0° to the left of the +y axis. Force F, has a magnitude of 15.0 N and points along the +x axis. What must be the magnitude and direction (specified by the angle 0 in the drawing) of the third force F, such 30.0 +x that the vector sum of the three forces is 0 N? F3

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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