Calculate the acceleration of the seed

Reference no: EM13559134

A record turntable is rotating at 33 1/3 rev/min. A watermelonseed is on the turntable 6.5 cm fromthe axis of rotation.

(a) Calculate the acceleration of the seed, assumingthat it does not slip.

m/s2

(b) What is the minimum value of the coefficient of static frictionbetween the seed and the turntable if the seed is not to slip?

(c) Suppose that the turntable achieves its angular speed bystarting from rest and undergoing a constant angular accelerationfor 0.45 s. Calculate the minimumcoefficient of static friction required for the seed not to slipduring the acceleration period.

Reference no: EM13559134

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