Question: A turntable A is built into a stage for use in a theatrical production. It is observed during a rehearsal that a trunk B starts

A turntable A is built into a stage for use in a theatrical production. It is observed during a rehearsal that a trunk B starts to slide on the turntable 12 s after the turntable begins to rotate. Knowing that the trunk undergoes a constant tangential acceleration n of 0.75 ft/s2 , determine the coefficient of static friction between the trunk and theturntable.

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