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There are three identical rods and each of the has a mass of 1 kg and length of 39.2 cm. They are
used in constructing a rigid body as seen in the figure. What is the period of small oscillations if it
was pivoted at an axis through P? Take note that the center of mass of the rigid body is at Q.
L
L
You can choose your answer here:
1.26 s
0.51 s
0.85 s
0.20 s
L/2
P
Q
L/2

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