Monday

April 21, 2014

April 21, 2014

Posted by **RuggedChild** on Tuesday, February 24, 2009 at 2:42pm.

- Calculus II -
**drwls**, Tuesday, February 24, 2009 at 3:56pmThe work required is proportional to the height, measured from the bottom.

This integral is S (pi*R(H)^2)*(density)*g H dH. S denotes the integral sign

The cone radius as a function of height is R(H) = H/2

Integrate from H = 0 to h = 20 ft

In these British units, (density* g = 62.4 lb/ft^3. The answer will be in ft-lb

**Related Questions**

calculus - A reservoir is in the form og the frustum of a cone with upper base ...

Calculus - A water tank is shaped like an inverted right circular cone with a ...

calculus - 1. A conical reservoir has a depth of 24 feet and a circular top of ...

geometry math - There is an upside-down cone that is 12m high and has a circular...

calculus - A conical tank has a diameter of 9ft and is 12 ft deep. If the tank ...

math - There is a water reservoir beneath a circular garden to supply a fountain...

math - there is a water reservoir beneath a circular garden to supply a foutain ...

calculus - A 24ft high conical water tank has its vertex on the ground and ...

calculus word problem - a conveyor belt pours gravel into a pile at a rate of 20...

math - The spring runoff from melting snow from a certain region is being ...