Given
• Hollow hoop has a mass M and radius R. It is free to rotate about
an axis perpendicular to the page and the edge of the hoop.
Released frm rest, passes through horizontal in final state, and
rotates right
Question
A. Direction of final angular velocity and acceleration
vector?
B. Rotational inertia of hoop about axis before it is released
Do the following increase, decrease,, or remain the
same (Between final and initial)
C. Magnitude of gravitational PE of hoop
D. Magnitude of torque on hoop due to gravity
E. Magnitude of angular velocity, kinetic energy,, angular
momentum,, and acceleration of hoop,
F. Rotational inertia of hoop
Given • Hollow hoop has a mass M and radius R. It is free to rotate...
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