Question: 4. A belt driven pulley rotates with increasing angular velocity. At a certain instant, the belt speed v is 1.5 m/s and the total acceleration

4. A belt driven pulley rotates with increasing angular velocity. At a certain instant, the belt speed v is 1.5 m/s and the total acceleration of point A is 75 111/82. Determine the angular acceleration of the pulley, the total acceleration of point B and the acceleration of point C on the belt. (a13=37.5m/s2 & dir\") Figure 4: Belt Pulley arrangement

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