Jack-Moment of Contact question
I have it in my head that at contact, the ball is in contact with the bat for 1/2000 of a second which lasts over a distance of about 3/4" of bat travel.
I know there are a lot of factors that could affect these numbers (speed of pitch, baseball v softball, etc)but I was wondering where those numbers came from.
I think I saw them on this website but was wondering where they originated from. Adair maybe? I'd like to find out more about this.
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