The figure is an overhead view of a horizontal bar that can pivot; two horizontal forces act on the bar, but it is stationary. If the angle between the bar and F2 is now decreased from 90 degrees and the bar is still not to turn, should F2 be made larger, made smaller or left the same? F1 Ű pivot point F2

The figure is an overhead view of a horizontal bar that can pivot; two horizontal forces act on the bar, but it is stationary. If the angle between the bar and F2 is now decreased from 90 degrees and the bar is still not to turn, should F2 be made larger, made smaller or left the same? F1 Ű pivot point F2

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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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

The figure is an overhead view of a
horizontal bar that can pivot; two
horizontal forces act on the bar, but it
is stationary. If the angle between the
bar and F2 is now decreased from 90
degrees and the bar is still not to turn,
should F2 be made larger, made
smaller or left the same?
F1
G
pivot point
F2

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