The Physics Teacher -- April 2009 -- Volume 47, Issue 4, pp. 224

An MBL Experiment to Analyze the Torque on a Rigid Body

Concetto Gianino

Istituto di Istruzione Secondaria Superiore “Q. Cataudella,” Scicli, Italy

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Torque is a physical quantity defined as the cross product:
math
where F is the applied force to a rigid body at a point a distance r from the rotation axis. The torque is a vector having direction given by the usual right-hand rule and a magnitude
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θ being the angle between r and F.1

© 2009 American Association of Physics Teachers

KEYWORDS and PACS

PACS

  • 01.50.Pa

    Laboratory experiments and apparatus

  • 45.40.-f

    Dynamics and kinematics of rigid bodies

History
Online Mar 2009

PUBLICATION DATA

ISSN

0031-921X (print)  

ARTICLE DATA


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