A water tank has the shape of an upright cylinder. The cylinder is filling at a rate of 1.5 m^3 / minute. If the tank has a radius of 2 m, at what rate is the water level increasing when the water is 3.2 m deep?
1 Answer
Jul 19, 2016
Explanation:
Cylinder volume
differentiate wrt time
so with upright cylinder the water level increases at a rate that is independent of level itself so that piece of info is redundant
thus: