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Disk A is connected to Disk C by a belt. In the figure, is 18 cm and r is 144 cm. The angular velocity

Disk A is connected to Disk C by a belt. In the figure, is 18 cm and r is 144 cm. The angular velocity of Disk C increases from rest at a rate of 16 rad/s per second. If the belt does not slip, what is the angular velocity of Disk A in rev/min after 4 seconds? Round your answer to two decimal places. A C

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