Question: EXERCISE 2 If at a given instant, the disk in Figure 2 is rotating clockwise with an initial angular velocity of 360rpm, knowing that the

EXERCISE 2 If at a given instant, the disk in Figure 2 is rotating clockwise with an initial angular velocity of 360rpm, knowing that the kinetic coefficient of friction between the disk and the lever is 0.35 , calculate: (a) The free body diagrams ( 0.5pts). b) The force P required to brake the disk so that it stops after 100 revolutions ( 2.0pts). Data: Rdisc =160mm,a=200mm,d=300mm,I0 (disc) =20kg*m2

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