A record turntable is rotating at 33 rev/min. A watermelon seed is on the turntable 6.4...

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A record turntable is rotating at 33 rev/min. A watermelon seedis on the turntable 6.4 cm from the axis of rotation.(a) Calculate the acceleration of the seed,assuming that it does not slip. (b) What is theminimum value of the coefficient of static friction between theseed and the turntable if the seed is not to slip?(c) Suppose that the turntable achieves itsangular speed by starting from rest and undergoing a constantangular acceleration for 0.13 s. Calculate the minimum coefficientof static friction required for the seed not to slip during theacceleration period.

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