Introduction to Disk Method Calculator:
Disk method Calculator is an amazing tool that helps you evaluate the volume of a cylindrical shape in a cross-sectional area. It is used to find the volume of a sphere that is rotating along a perpendicular axis.
The disc method calculator is the best online source for students, professionals, or teachers because they want a reliable tool that gives them an accurate solution to disk method problems without any man-made mistakes.
What is Disk Method?
Disk method is a process of finding the volume of a sphere that is rotating along a perpendicular axis in a cross-sectional area in three dimensions. It is used to find the rotational mass of a solid at the perpendicular axis of rotation for circular shapes.
The formula of the disk method uses the definite integral that represents the given area as bounded over an interval [a,b] and π is the constant term. The disk washer method calculator uses the following formula to solve the complex problems,
$$ V \;=\; \pi \int_a^b [f(x)]^2 dx $$
How to Find Volume Using the Disk Method?
The disk washer calculator is used to find the volume of rotation of a cross-sectional area with the help of the integration method. If you solve the volume of a rotating sphere without using the disk method it would be difficult for you to get a solution. That means the disk method gives a way to easily solve the volume of a sphere in 3-D space.
Now let us see an example of the volume of a rotating disk with a solution to give you a clear understanding of disk method calculation. The disk method calculator can help you solve the volume of the cylindrical shape in seconds. So an example is given below,
Example: Find the volume of solid formed by revolving the curve y = 1/x from x = 1 to x = 2 around the x-axis.
Solution:
Step 1:
Identify the Function f(x) or g(y)and the Interval[a,b] on which it is being rotated in the given region.
f(x)=1/x and interval a=1 and b=2
Step 2:
The disk method formula is,
$$ V \;=\; \pi \int_a^b [f(x)]^2 dx $$
Step 3:
Put the function and the limit values in the above disk formula such as,
$$ =\; \pi \int_1^2 \biggr(\frac{1}{x} \biggr)^2 dx $$
Step 4:
Simplify the above expression to make the integration process smooth,
$$ =\; \int_1^2 \frac{1}{x^2} dx $$
Step 5:
Integrate the given function with respect to integration variable x.
$$ =\; \pi \left[ -\frac{1}{x} \right] \biggr|_1^2 $$
Step 6:
Apply the upper and lower limits to a solution to your given disk method problem.
$$ =\; \pi \left[ -\frac{1}{2} - (-1) \right] $$
$$ =\; \frac{\pi}{2} units^3 $$
How to Use the Disk Method Calculator?
The disc method calculator has a simple layout that helps you to understand how to use it for evaluating the volume of a rotational sphere of a given region, only by following some simple steps that are:
- Enter the function f(x) that you want to evaluate the volume of cross-sectional area in the input field.
- Enter the integration variable of a disk method in the input field.
- Add the upper and the lower limit of the disk method in the next input box.
- Review the given disk method problem before hitting the calculate button to start the evaluation process in the disk washer method calculator.
- Click the “Calculate” button to get the result of your given Disk method problem.
- If you are trying our volume of a disk calculator for the first time then you can use the load example to learn more about this method.
- Click on the “Recalculate” button to get a new page for finding more example solutions to Disk method problems.
Output from Disc Method Calculator:
Disk method Calculator with steps gives you the solution from a given input value in it and it gives you with solutions that have:
- Result Option
When you click on the result option the volume of the disk calculator gives you a solution to the given problem.
- Possible Steps
When you click on it, this option will provide you with a solution where all the calculations of the Disk method process are mentioned in detail
Useful Features of Disk Washer Method Calculator:
The disk washer calculator gives you useful features that help you to evaluate the volume of rotation of a sphere in cross-section area problems and give you a solution without any trouble. You just need to put the input values and get the solution instantly. These features are:
- The disc method calculator is a free-of-cost tool so you can use it for free to find disk method problem solutions without fee.
- It is an adaptable tool that can manage various types of volume rotation in a given region to get solutions
- Our volume of a disk calculator helps you to get conceptual clarity about the disk method process when you use it to practice multiple examples.
- It is a swift tool that gives you solutions to disk method problems even if it is a complex problem in a few seconds.
- The volume of disk calculator is a reliable tool that provides you right solutions whenever you use it to calculate the disk method
- Disk method Calculator provides the solution without saying for signup option which means you can use it multiple times in a day to get the solution.