A conical tank has height 3 m and radius 2 m at the base. Water flows in at a rate of 2 m²/min. 3
2
How fast is the water level rising when the level is 1 m and when the level is 1.6 m?
(Use decimal notation. Give your answers to four decimal places.)
m
dh
dt
=
Ih=1
dh
dt
h=1.6
m