價格：免費
檔案大小：16.3 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Circular Motion Calculator calculate speed from input radius and frequency parameters of a uniform circular motion in physics.
Uniform circular motion formulas are given below the calculator for each of the calculation cases.
v = ω r
v = Speed
ω = Frequency radians/second
r = Radius
The radius is 1/2 the diameter of the Circle.
In physics, circular motion is a movement of an object along the circumference of a circle or rotation along a circular path. It can be uniform, with 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 which is tied to a rope and is 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.
*This is a universal app that work for both iPhone and iPad.
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支援平台：iPhone, iPad