Question

The area of cross-section of a cylindrical pipe is 35 cm2Water is flowing out of this pipe at the rate of 20 cm per second. Find the volume of the water (in litre) that flows out of the pipe in 2 minutes​

Answer 1

Step-by-step explanation:

Rate of flow =3.5×40cm

3

/s=140cm

3

/s

∴ Amount flowed in one minute =140×60=8400cm

3

.