APFIVE Physical Pendulum Minimum Period
A student constructs a physical pendulum using a uniform thin rod of length L and mass M. To minimize the period of oscillation, at what position along the rod (measured from one end) should the pivot point be placed?
A
At L/4 from one end
B
At approximately 0.79L from one end
C
At the center of the rod
D
At one end of the rod
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