Question: The disk has mass M and is originally spinning at the end of the strut with angular velocity . If it is then placed against

The disk has mass M and is originally spinning at the end of the strut with angular velocity ω. If it is then placed against the wall, for which the coefficient of kinetic friction is μk, determine the time required for the motion to stop. What is the force in strut BC during this time? Given: M = 20 kg (0 = 60 rad Mk = 0.3 8 = 9.81 S 8 = 60 deg r = 150 mm

Given: M = 20 kg (0 = 60 rad Mk = 0.3 8 = 9.81 S 8 = 60 deg r = 150 mm m 2 S

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