The question is as follows:(adsbygoogle = window.adsbygoogle || []).push({});

Using all your Calculus knowledge, develop and justify, a formula for the rate of change of the heigh of a liquid in the cup, give:

- The machine pours the liquid at a constant rate - ie. flow rate is constant

- The shape of the cup is a "frustum", as given in the diagram

- No liquid is spilt during pouring

No values are given.

top radius = b

bottom radius = a

liquid radius = r

liquid height = h

frustum height = H

**Physics Forums - The Fusion of Science and Community**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# I Volume of a Frustum

Have something to add?

Draft saved
Draft deleted

Loading...

Similar Threads - Volume Frustum | Date |
---|---|

EDP finite volume solving | Mar 30, 2015 |

How to get the laplacian of a scalar field? | Mar 4, 2015 |

Finite volume method | Feb 11, 2014 |

**Physics Forums - The Fusion of Science and Community**