The figure below shows forces acting at various points on a metal rod. The angles a = 50°, B = 35°, y = 25°. The length e = 4.4 m. Find the net torque (in N. m) on the rod about the following axes. 25 N iB a 10 N 30 N (a) an axis through O perpendicular to the page magnitude What does the right hand rule say about the direction of the torques acting about O? How does that affect the signs of the torque components? What is the formula for a magnitude of a cross product? What is the angle between each position vector and force vector? N. m direction ---Select-- (b) an axis through C perpendicular to the page magnitude N. m direction ---Select--

The figure below shows forces acting at various points on a metal rod. The angles a = 50°, B = 35°, y = 25°. The length e = 4.4 m. Find the net torque (in N. m) on the rod about the following axes. 25 N iB a 10 N 30 N (a) an axis through O perpendicular to the page magnitude What does the right hand rule say about the direction of the torques acting about O? How does that affect the signs of the torque components? What is the formula for a magnitude of a cross product? What is the angle between each position vector and force vector? N. m direction ---Select-- (b) an axis through C perpendicular to the page magnitude N. m direction ---Select--

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter8: Rotational Equilibrium And Dynamics

Section: Chapter Questions

Problem 3P: The fishing pole in Figure P8.3 makes an angle of 20.0 with the horizontal. What is the magnitude of...

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