The radius of a spherical balloon is increasing at a rate of 2 centimeters per minute. How fast is the volume changing when the radius is 14 centimeters?
1 Answer
Jul 12, 2015
Explanation:
If the radius is r, then the rate of change of r with respect to time t,
Volume as a function of radius r for a spherical object is
We need to find
Now,
But