Is Simpson's Rule Applicable to Finding Volume and Area?

  • Thread starter Thread starter z37002
  • Start date Start date
  • Tags Tags
    Volume
Click For Summary
SUMMARY

Simpson's Rule can be applied to calculate volume and area, regardless of whether the shape is rotated about an axis. The integral representation for volume using the shell method is given by the formula \( v = \int 2\pi(\text{radius})(\text{height})dx \). To implement Simpson's Rule, one must define the integral in the form \( \int_a^b f(x)\, dx \) and apply the formula using the specified intervals and function. This method is versatile and applicable to various integral forms.

PREREQUISITES
  • Understanding of integral calculus and definite integrals
  • Familiarity with Simpson's Rule for numerical integration
  • Knowledge of the shell method for volume calculation
  • Basic proficiency in setting up and evaluating integrals
NEXT STEPS
  • Study the application of Simpson's Rule in different contexts, including volume and area calculations
  • Explore the shell method for volume calculation in detail
  • Practice setting up integrals for various functions and applying Simpson's Rule
  • Learn about numerical integration techniques beyond Simpson's Rule, such as the Trapezoidal Rule
USEFUL FOR

Students in calculus courses, educators teaching numerical methods, and anyone interested in applying Simpson's Rule for practical volume and area calculations.

z37002
Messages
7
Reaction score
0
1)how do you set up simpsons rule for volume, if its NOT rotated about exactly on the axis?
2)can you use simpsons rule for shells method?
3)an example?

Homework Equations


v=integral 2pie(radius)(height)dx
change of x\n\3 14241

The Attempt at a Solution


nc
 
Physics news on Phys.org
Whether the integral represents volume by shells or disks, or area, or anything else, it doesn't matter. You will have some integral of the form ##\int_a^b f(x)\, dx##. Just use the formula for Simpson's rule using ##a## and ##b##, the number of intervals ##n## and your formula ##f(x)##, whatever it is. You do know the Simpson rule formula, right?
 

Similar threads

  • · Replies 1 ·
Replies
1
Views
2K
Replies
2
Views
6K
Replies
4
Views
20K
  • · Replies 9 ·
Replies
9
Views
2K
Replies
1
Views
3K
  • · Replies 10 ·
Replies
10
Views
2K
  • · Replies 33 ·
2
Replies
33
Views
3K
  • · Replies 13 ·
Replies
13
Views
2K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 8 ·
Replies
8
Views
5K