Dr.
Dave's answers to frequently-asked questions (FAQs),
mostly from the BD
CCB and AZB
discussion forums
maintained for the book: The
Illustrated Principles of Pool and Billiards
and the monthly Billiards
Digest "Illustrated Principles"
instructional articles
for more information, see Section 7.09 in The Illustrated Principles of Pool and Billiards
What are some examples of how masse curve after object ball contact is useful?
Explanations and examples of this can be found here:
How do you aim masse shots?
My November '05 article and Bob Jewett's December '97 article explain and illustrate a method that can be used to help aim masse shots. I call it the Coriolis aiming system because it was discovered by this famous mathematician and physicist in the early 1800s. In my article, I also describe it as the BAR method ("B" for ball contact point, "A" for cloth aim point, and "R" for CB resting point). For demonstrations and more info, see:
How do cue elevation and stroke speed affect masse shots?
More elevation results in less cue ball speed. Less speed results in the CB curving sooner. For more info, see the second half of my November '05 article.