The figure below shows a horizontal rod, of length 2.6 m, with forces acting on it. A 30 N force acts at its left end, point 0, in a direction down and to the left, 45° below horizontal. A 25 N force acts at its center, point C, in a direction up and to the right, 30° to the right of vertical. A 20 N force acts at the right end, in a direction down and to the right, 20° below horizontal. (25 N i30 20 10 N 45° 1.3 m 2.6 m 30 N (a) What is the net torque (in N m) on the rod about an axis through O perpendicular to the page? magnitude N-m direction counterciockwise (b) What is the net torque (in N m) on the rod about an axis through C perpendicular to the page? magnitude direction counterciockwise

The figure below shows a horizontal rod, of length 2.6 m, with forces acting on it. A 30 N force acts at its left end, point 0, in a direction down and to the left, 45° below horizontal. A 25 N force acts at its center, point C, in a direction up and to the right, 30° to the right of vertical. A 20 N force acts at the right end, in a direction down and to the right, 20° below horizontal. (25 N i30 20 10 N 45° 1.3 m 2.6 m 30 N (a) What is the net torque (in N m) on the rod about an axis through O perpendicular to the page? magnitude N-m direction counterciockwise (b) What is the net torque (in N m) on the rod about an axis through C perpendicular to the page? magnitude direction counterciockwise

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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