A cylindrical pipe of diameter 1.5m contains water to a depth of 0.9m.

a) find the cross sectional area of the water

b) if the water is flowing at a rate of 60 litres per second find the speed of the water in meters per second

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- November 21st 2006, 01:11 PMsi55lercross sectional area
A cylindrical pipe of diameter 1.5m contains water to a depth of 0.9m.

a) find the cross sectional area of the water

b) if the water is flowing at a rate of 60 litres per second find the speed of the water in meters per second - November 21st 2006, 02:10 PMJameson
A) Diameter = 1.5m, so Radius is 0.75m.

Cross-sectional area is a circle with radius 0.75m. So

B) - November 21st 2006, 08:39 PMCaptainBlack