Determine the magnitudes of the angular acceleration and the force on the bearing at O for (a) the narrow ring of mass m = 46 kg and (b) the flat circular disk of mass m = 46 kg immediately after each is released from rest in the vertical plane with OC horizontal. The distance r is 210 mm. Answers: (a) The ring: a = rad/s2, FO = N (b) The disk a = rad/s2, FO = N

Determine the magnitudes of the angular acceleration and the force on the bearing at O for (a) the narrow ring of mass m = 46 kg and (b) the flat circular disk of mass m = 46 kg immediately after each is released from rest in the vertical plane with OC horizontal. The distance r is 210 mm. Answers: (a) The ring: a = rad/s2, FO = N (b) The disk a = rad/s2, FO = N

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Determine the magnitudes of the angular acceleration and the force on the bearing at O for (a) the narrow ring of mass m = 46 k g and ( b ) the flat circular disk of mass m = 46 k g immediately after each is released from rest in the vertical plane with OC horizontal. The distance r is 210 m m .
Answers: (a) The ring: a = i r a d / s 2 , F O = i N (b) The disk a = i r a d / s 2 , F O = i N

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