Small bodies of mass m, and m, are attached to opposite ends of a thin rigid rod of length L and mass M. The rod is mounted so that it is free to rotate in a horizontal plane around a vertical axis (see below). What distance d from m, should the rotational axis be so that a minimum amount of work is required to set the rod rotating at an angular velocity w? (Use any variable or symbol stated above as necessary.) da H O m₂ SB MY NOTES m₂

Small bodies of mass m, and m, are attached to opposite ends of a thin rigid rod of length L and mass M. The rod is mounted so that it is free to rotate in a horizontal plane around a vertical axis (see below). What distance d from m, should the rotational axis be so that a minimum amount of work is required to set the rod rotating at an angular velocity w? (Use any variable or symbol stated above as necessary.) da H O m₂ SB MY NOTES m₂

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 64PQ: A potters wheel rotates with an angular acceleration = 4at3 3bt2, where t is the time in seconds, a...

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