Lab 08 - Torque and Moment of Inertia_ET (1).docx - Orange...

This preview shows page 1 - 2 out of 4 pages.

Orange Coast College Physics 185 Dr. Arnold Guerra III Edited by E. Tseng Your name: __________________ Group number: _______________ Group members’ names: ________________________________________________ Torque and Moment of Inertia I. Introduction . Newton’s second law for translation states that the net external force Σ F acting on an object is equal to the mass m of the object multiplied by the acceleration a of the center of mass of the object. That is, Σ F = m a Newton’s second law for rotation states that the net external torque Σ τ acting on an object about a point is equal to the moment of inertia I of the object about that same point multiplied by its angular acceleration α . That is, Σ τ = I α The purpose of this virtual experiment is to measure the linear acceleration of the hanging block, and to measure the angular acceleration of the pulley. II. Procedure : Go to this URL: Then click on the “ Mechanics ” menu. Then click on “ Ch.10: Rotations about a fixed axis ”, and in the Explorations click on the section “

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture