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A 76 g , 33-cm-long rod hangs vertically on a frictionless, horizontal axle passing through its...

A 76 g , 33-cm-long rod hangs vertically on a frictionless, horizontal axle passing through its center. A 13 g ball of clay traveling horizontally at 2.7 m/s hits and sticks to the very bottom tip of the rod. To what maximum angle, measured from vertical, does the rod (with the attached ball of clay) rotate? Please show all steps!

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