r 451 J 



The foUoivhig TAB L E contains the Refults.ofthe Experiments, 



In the fecond column the letter m denotes the middle poCtion of the weights when 

 each is equidiftant from the bails, + denotes one of the near pofitions, and — the oppo- 

 fite near pofiiion. 



1 copy 



