- #1

Modern Algebr

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the answer is "Volume displaced per unit time = pi*r^2*V''(area of a circle*V)

whereas I think it should be 2*pi*r^2*V ("area of a semi-spherical*V)

How to imagine this correctly?

Thanks very much for any hints!

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- Thread starter Modern Algebr
- Start date

- #1

Modern Algebr

- 3

- 0

the answer is "Volume displaced per unit time = pi*r^2*V''(area of a circle*V)

whereas I think it should be 2*pi*r^2*V ("area of a semi-spherical*V)

How to imagine this correctly?

Thanks very much for any hints!

- #2

Shooting Star

Homework Helper

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