円えん錐すい振ふり子こ

noun

conical pendulum

A physics term for a pendulum that moves in a horizontal circle, with the string tracing out a cone.

• 円えん錐すい振ふり子この周しゅう期きは、振ふり子この長ながさと重じゅう力りょく加か速そく度どで決きまる。

  The period of a conical pendulum is determined by the length of the pendulum and gravitational acceleration.