The radius r of a given sphere decreases at the rate of 2 cm/s. Find the rate of change in its volume with respect to time when r = 0.5 cms.
Answer & explanation
Correct answer: option 1
dV/dt = \[-8\pi { r }^{ 2 } \]
The radius r of a given sphere decreases at the rate of 2 cm/s. Find the rate of change in its volume with respect to time when r = 0.5 cms.
Correct answer: option 1
dV/dt = \[-8\pi { r }^{ 2 } \]