A uniform meter stick of mass M is pivoted on a hinge at one end and...

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A uniform meter stick of mass M is pivoted on a hinge at one end and held horizontal by a spring with spring constant k attached at the other end (Fig. 14-28). If the stick oscillates up and down slightly, what is its frequency? [ Write a torque equation about the hinge.] FIGURE 14-28 1.25 m A uniform meter stick of mass M is pivoted on a hinge at one end and held horizontal by a spring with spring constant k attached at the other end (Fig. 14-28). If the stick oscillates up and down slightly, what is its frequency? [ Write a torque equation about the hinge.] FIGURE 14-28 1.25 m