3. The rod continues to rotate, and at some time later is in an orientation such that the net torque about P is zero. (a) Draw that orientation and explain why the net torque is zero there. (b) Describe the motion of the rod after it reaches this orientation.

3. The rod continues to rotate, and at some time later is in an orientation such that the net torque about P is zero. (a) Draw that orientation and explain why the net torque is zero there. (b) Describe the motion of the rod after it reaches this orientation.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 2P: A bar on a hinge starts from rest and rotates with an angular acceleration = 10 + 6t, where is in...

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Question

3. The rod continues to rotate, and at some time later is in an orientation such that the net
torque about P is zero.
(a) Draw that orientation and explain why the net torque is zero there.
(b) Describe the motion of the rod after it reaches this orientation.

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