Sphere radius is increasing in the course of time. At the time moment when it's radius is 8cm, it's increasing in 5cm/s speed. At what speed does spheres volume increase?
Sphere radius is increasing in the course of time. At the time moment when it's radius is 8cm, it's increasing in 5cm/s speed. At what speed does spheres volume increase?
When r=8,
From this, the rate of increase in volume can be calculated.