Weight of wood

[camargored]

Im trying to figure out weight and balance of a cue . With the forearm being gaboon .Ive got one cored with purple heart and the other is solid .Is there some kind of formula and what numbers do i need if so .
Thanks in advance for any help Bill

 

[Lexicologist71]

Weight x Distance = W x D.

 

[pescadoman]

http://www.bellforestproducts.com/specific-gravity/

this will be of some help...i think