A spiral is concentric circles

in #spiral • 6 years ago

A spiral is #Concentric circles. In this illustration each second represents one concentric circle up, and rotated slightly. The Archimedean spiral can be described by the equation , r = a + b (angle) The mechanism of a scroll pump uses archimedean #Spirals. What are the geometric differences between the #Archimedes spiral, the #Fibonacci spiral and the #Logarithmic spiral?

spiralSec.jpg

#concentric #spirals #archimedes #fibonacci
6 years ago in #spiral by
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