A pulley is driven by a flat belt and the maximum tension produced in the belt is of 1400 N. The belt has the density of 1000 kg/m3, 100 mm wide and 5 mm thick. What is the speed (m/sec) of the belt for the maximum power?

A pulley is driven by a flat belt and the maximum tension produced in

1.	A pulley is driven by a flat belt and the maximum tension produced in the belt is of 1400 N. The belt has the density of 1000 kg/m3, 100 mm wide and 5 mm thick. What is the speed (m/sec) of the belt for the maximum power?
A.	32
B.	31
C.	30.55
D.	3.05
Answer» D. 3.05

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A pulley is driven by a flat belt and the maximum tension produced in the belt is of 1400 N. The belt has the density of 1000 kg/m3, 100 mm wide and 5 mm thick. What is the speed (m/sec) of the belt for the maximum power?

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