Asked by ruth
a spherical ballon is inflated with gas at the rate 20cm^3 min. how fast is the radius of the ballon changing at the instant when the radius is 2cm
Answers
Answered by
Steve
Time to start showing some of <u>your</u> work on these. They're all basically the same.
v = 4/3 πr^3
dv/dt = 4πr^2 dr/dt
...
We'll be happy to check your work on future problems.
v = 4/3 πr^3
dv/dt = 4πr^2 dr/dt
...
We'll be happy to check your work on future problems.
Answered by
ruth
okai now I have the idea I will do myself from now on and for this
20cm^3/min=4π(2cm)^2dr/dt
20cm^3/min=4π(2cm)^2dr/dt
Answered by
Steve
just so
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.