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  1. Cycloid - Wikipedia

    In geometry, a cycloid is the curve traced by a point on a circle as it rolls along a straight line without slipping. A cycloid is a specific form of trochoid and is an example of a roulette, a curve …

  2. Cycloid - Definition, Equations, Area, and Curve

    Nov 5, 2024 · In Cartesian coordinates, the equation of cycloid is expressed as: x = r arccos r y r 2 r y y 2. Here, r = the radius of the circle. If the radius of the generating circle is r, the base …

  3. Cycloids and Other Parametric Curves | Calculus II

    In this project we look at two different variations of the cycloid, called the curtate and prolate cycloids. First, let’s revisit the derivation of the parametric equations for a cycloid.

  4. Cycloid | Parametric curve, Geometry, Calculus | Britannica

    cycloid, the curve generated by a point on the circumference of a circle that rolls along a straight line. If r is the radius of the circle and θ (theta) is the angular displacement of the circle, then …

  5. Cycloid -- from Wolfram MathWorld

    Dec 22, 2025 · The cycloid is the locus of a point on the rim of a circle of radius rolling along a straight line. It was studied and named by Galileo in 1599. Galileo attempted to find the area …

  6. MATHEMATICA TUTORIAL, Part 1.1: Cycloids - Brown University

    Dec 25, 2025 · This section gives soem examples of plotting cycloids because they appear as solutions of some differential equations. A cycloid is the curve traced by a point on the rim of a …

  7. Cycloid - Encyclopedia of Mathematics

    Dec 6, 2023 · The cycloid is a tautochronic (or isochronic) curve, that is, a curve for which the time of descent of a material point along this curve from a certain height under the action of gravity …

  8. Cycloid - MacTutor History of Mathematics

    View the interactive version of this curve. The cycloid is the locus of a point at distance h h from the centre of a circle of radius a a that rolls along a straight line. If h <a h <a it is a curtate …

  9. Cycloid Curves and Trigonometric Foundations

    May 17, 2025 · Cycloids are the trajectories traced by a fixed point on the circumference of a circle as it rolls along a straight line. Their study dates back centuries and touches upon …

  10. 19.1: Introduction to Cycloids - Physics LibreTexts

    As the circle rolls on the line, the point P describes a curve, which is known as a cycloid.