Question
Suppose a spherical snowball is melting at a constant rate of 0.20in per hour. How fast is the volume changing when the radius is 10in?
Answers
Steve
v = 4/3 pi r^3
dv/dt = 4 pi r^2 dr/dt
Now just use your numbers
dv/dt = 4 pi r^2 dr/dt
Now just use your numbers
Ben
-251.327