The body in Figure is pivoted at O, and two forces act on it as shown If r1 1 30 m, r2 2 15 m, F1 4 20 N F2 4 90 N, 1 75 0 , and 2 60 0 , what is the net torque about the pivot Fo...

We take a torque that tends to cause a counterclockwise rotation from rest to be pos ...

The body in Figure is pivoted at O, and two forces act on it as shown. If

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The body in Figure is pivoted at O, and two forces act on it as shown. If r1 = 1.30 m, r2 = 2.15 m, F1 = 4.20 N F2 = 4.90 N, θ1 = 75.0?, and θ2 = 60.0?, what is the net torque about the pivot?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 13, 2011 06:49 AM

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The body in Figure is pivoted at O, and two forces act on it as shown. If

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өт Fo

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