Originally Posted by travlerajm
Yes, of course. But I didn't find Cross's articles on the pendulum subject that useful. I did appreciate his article on serve speed though.
couple of points:
1.There are 2 articles by Cross about pendelums
2.The second is in American Journal of Physics
I do NOT know whether you saw both
3.An interesting racket to talk is Vcore 100 S by Yonex.
it has a low swing weight - I think 307
It allows for higher speeds of a head of a racket
4.Some questions touched by kaiser ABOVE are addressed in an article of Cross in the American Journal of Physics