Thursday
April 2, 2015

Homework Help: Calc

Posted by Anonymous on Sunday, February 10, 2013 at 10:54pm.

A a conical container of radius 5ft and height 20ft is filled to a height of 18ft of a liquid weighing 50.6lb/ft^3. How much work will it take to pump the contents to the rim? How much work will it take to pump the liquid of a level of 2ft above the rim?

So I got integral (50.6pi/1)y^2(18-y)from 0 to 18 to get 125546, but that wasnt the right answer. Please help! What's the number before y^2 supposed to be?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Maths - A perfectly cylindrical container standing upright with a top and bottom...
math - A right circular conical tank, point down, with top radius of R and ...
Calculus - A conical vessel is 12 feet across the top and 15 feet deep. If it ...
calculus inverted cone - A container in the shape of an inverted cone has ...
math - A liquid spray of mass 384 g is packed in a cylindrical container of ...
Calculus - A container in the form of a right circular cone of height 16 cm and ...
math - A perfectly cylindrical container standing upright with a top and bottom...
Engineering Maths - A perfectly cylindrical container standing upright with a ...
Calculus - I really need help with this problem. A conical vessel is 12 feet ...
Calculus (Definite Integrals - Work) - Recall that work is defined to be force ...

Members