The radius r of a given sphere increases at the rate of 4 cm/s. Find the rate of change in its volume with respect to time when r = 0.25 cms.
Answer & explanation
Correct answer: option 4
dV/dt =\[16\pi { r }^{ 2 } \]
The radius r of a given sphere increases at the rate of 4 cm/s. Find the rate of change in its volume with respect to time when r = 0.25 cms.
Correct answer: option 4
dV/dt =\[16\pi { r }^{ 2 } \]