The figure shows a uniform rod (length L = 1.0 m, mass = 2.0 kg) suspended from a pivot a distance d = 0.25 m above its center of mass. The angular frequency (in rad/s) for small oscillations is approximately
?
?
A. 1.0.
B. 2.5.
C. 1.5.
D. 4.1.
E. 3.5.
Answer: D
Physics & Space Science
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