There is a "double-yellow dot" ball currently used in the sport of squash.
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∙ 2012-06-09 18:50:30Squash
a double dot when warm. unfortunantly the double dot takes longer to warm up that a single dot, unless you have a microwave red dot or blue dot are the bouncyest
blue ball: noobs. green/red ball: casual/amateur single yellow dot: pro double yellow dot: competition orange: ??
the dot ball is a ball in which no run(s) scored
In the traditional scoring system, a dot was used to indicate a ball whereby no run has been scored.
There are serveral different colours. A yellow dot is much slower then a blue dot. A double yellow dot is used in professional games. * yellow dot: Extra slow * white dot: Slow * Red dot: Medium * Blue dot: Fast
Blue= Progression ball Yellow= Tornament ball Red= Bouncy No dot= Progression ball
On a bowling ball, the red dot can be a weight. They put weights on bowling balls to throw a curve ball.
In Physics and equations of motion, double dot is the same thing as the second derivative- theta double dot = theta'' and so forth.
A dot represents a ball bowled from which no runs are scored
. https://(double-u double-u double-u)(dot)periodni(dot)com/gas_laws_calculator.html
pins