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Cycloid - Area of the trace and x-axis

ÀÛ¼ºÀÚ Uploader : sunflower ÀÛ¼ºÀÏ Upload Date: 2019-01-20º¯°æÀÏ Update Date: 2019-01-22Á¶È¸¼ö View : 297

When a circle with a radius r is rotated one turn over the x axis, the area between the x axis and the moved trace of the initial contact point at which the circle and the x axis meet is calculated as follows.

A = 3*¥ð*r^2


*** Âü°í¹®Çå[References] ***

https://en.wikipedia.org/wiki/Cycloid
A = 3*¥ð*r^2
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