Practicing Success
If the rate of change in the Surface area of a given sphere with respect to time is -6 cm2/min, then the rate of change in the volume with respect to time for the same sphere will be |
Positive Negative Zero Cannot be determined |
Negative |
If the surface area is decreasing this means that the radius of the sphere is also decreasing. This in turn implies that the volume will also decrease and the speed will be negative. |