A
cycloid is the curve traced by a point on the rim of a circular wheel as the wheel rolls along a straight line. It is an example of a
Kaynak: CycloidThe principal types of scales are the
cycloid scales of salmon and carp , the ctenoid scales of perch , the placoid scales of shark s and
Kaynak: Fish scaleA
cycloid is a curve traced by a rolling circle. " "
Cycloid" can also refer to: Cyclida (formerly Cycloidea), an order of prehistoric
Kaynak: Cycloid (disambiguation)In the differential geometry of curves , a roulette is a kind of curve , generalizing
cycloid s, epicycloid s, hypocycloid s, trochoid s,
Kaynak: Roulette (curve)It is comparable to the
cycloid but instead of the circle rolling along a line, it rolls within a circle. Properties : If the smaller circle
Kaynak: HypocycloidA cycloidal drive or
cycloid al speed reducer is a mechanism for reducing the speed of an input shaft by a certain ratio . Cycloidal
Kaynak: Cycloidal driveThe curve is a
cycloid , and the time is equal to π times the square root of the radius over the acceleration of gravity.
Kaynak: Tautochrone curveIsochrone curve , the curve (a
cycloid) for which objects starting at different points finish at the same time and point when released
Kaynak: IsochroneA common trochoid, also called a
cycloid , has cusp s at the points where P touches the L. A more general approach would define a trochoid
Kaynak: TrochoidArea of a
cycloid: File:Mamikon
Cycloid. svg | Finding the area of a
cycloid using Mamikon's theorem. The area of a
cycloid can be calculated
Kaynak: Visual calculusThe brachistochrone is the
cycloid: Given two points A and B, with A not lower than B, there is just one upside down
cycloid that passes
Kaynak: Brachistochrone curvesometimes called cycloidal mass spectrometers, although the path is not a
cycloid (the prolate trochoid path has loops, the
cycloid has cusps).
Kaynak: Prolate trochoidal mass spectrometerand depending on the circumstances, ground-swirl patterns (
cycloid al marks), radar tracking, eyewitness testimonies, media reports and
Kaynak: Fujita scale(see below), which come under the heading of acute polymorphic (
cycloid) psychosis (schizophreniform in the US Puerperal mania was first
Kaynak: Postpartum psychosis