Hello Everyone,

I need help on problems like this one:

A water tank is the shape of an inverted cone which has a height of 120 meters and a diameter at the top of 60 meters. Water starts flowing out of the tank at a rate of 5 cubic meters per second.

Find the volume of the water, V, as a function of water height, H.

Find H as a function of time, T, since the water started flowing from a full tank.

If you know how to do this please reply

Thanks!