Sunday

November 23, 2014

November 23, 2014

Posted by **may** on Wednesday, December 3, 2008 at 1:00am.

a. what is the relation between the variables h and r?

b. how fast is the water level dropping when h =6ft?

- 12th Calculus -
**drwls**, Wednesday, December 3, 2008 at 1:12amSince you have not provided the figure, you need to tell us the height of the water when the flow rate is 5 ft^3/min. Then one can calculate what it will be for other heights. It should be proportional to the height h.

If the tank is conical, and the tip of the cone is at the bottom, r at the top of the water should be proportional to h at the top of the water. If the volume flow rate is Q, that equals pi*r^2* dh/dt, where dh/dt is the rate the water level is falling

**Answer this Question**

**Related Questions**

calculus - Water is leaking out of an inverted conical tank at a rate of 10,000 ...

Calculus - Two 100-gallon tanks initially contain pure water. Brine containing 2...

Calculus - Water is leaking out of an inverted right conical tank at a rate of 0...

Calculus - Two full 48-gallon tanks begin draining at t = 0. Tank Alpha's volume...

math - Water is leaking out of an inverted conical tank at a rate of 11400 cm^3/...

Calculus - Water is leaking out of an inverted conical tank at a rate of 10,000 ...

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

calculus - Water is poured into a conical tank 6m across the top and 8m deep at ...

calculus - A conical water tank with vertex down has a radius of 12 feet at the ...

calculus - A conical tank has height 3m and radius 2m at the top. Water flows in...