February 22, 2017

Homework Help: maths

Posted by ashley on Saturday, January 11, 2014 at 10:18pm.

A large pipe has a diameter of 9.8×10^2cm.Water flows in the pipe at a speed of 5m s^-1.Find the volume in m^3,of water that flows out from the pipe every second,correct to 2 significant fogures.[Take pai as 3.142]

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