Is 0.0000002630 times the speed of light as fast as a Knuckleball (baseball)?
It's about two-and-a-half times as fast as a Knuckleball (baseball)
The speed of a Knuckleball (baseball) is about 0.0000001000 times the speed of light.
(a.k.a. knuckler, a.k.a. floater, a.k.a. dancer, a.k.a. butterfly ball) (major league average)
The average speed of major league knuckleball pitch is 0.0000001000 times the speed of light. Eddie Cicotte, who was later implicated in the 1919 Black Sox scandal, is credited with developing the pitch ca. 1906.
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