
Circular Motion Calculator
Calc Speed from Radius & RPM
$2.99 · Designed for iPad
The Circular Motion Calculator calculates the speed based on input radius and frequency parameters of a uniform circular motion in physics.
Formulas for uniform circular motion are provided below the calculator for each calculation case:
v = ω r
Where:
- v is the speed,
- ω is the frequency in radians per second,
- r is the radius.
Note: The radius is half the diameter of the circle.
In physics, circular motion refers to the movement of an object along the circumference of a circle or rotation along a circular path. It can be uniform, with a constant angular rate of rotation and constant speed, or non-uniform with a changing rate of rotation. The rotation around a fixed axis of a three-dimensional body involves circular motion of its parts. The equations of motion describe the movement of the center of mass of a body.
Examples of circular motion include an artificial satellite orbiting the Earth at a constant height, a fan's blades rotating around a hub, a stone tied to a rope and being swung in circles, a car turning through a curve in a race track, an electron moving perpendicular to a uniform magnetic field, and a gear turning inside a mechanism.
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- Updated for the newest devices.
- Minor UI update.
- Minor bugs fixed.
The developer, Nitrio, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tan Chia Ling
- Size
- 8.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPad
Requires iPadOS 12.0 or later. - iPod touch
Requires iOS 12.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Tan Chia Ling
