VERSITY 



NO. 8.] 



PENDULUM OBSERVATIONS. 



29 



v* 



5ITY ) 





in s 



30c = 39 45-5 

 45-0 

 45-3 

 45-2 

 46-1 

 45-3 

 46-0 

 45-3 

 45-9 

 45-2 



30c = 39 45-48 



Bar. = 768-6 

 t = 7-13 = 8.64 

 a = 4-88 



c = 79S.516 

 2c 1 =158-032 



logc = 1-9004545 

 log(2c 1) = 2-1987450 



9-7017095 

 log l*Haw. = 



IogS = 9-7039376 



S = 0-5057520 



a = - 3" 



t = - 382 2 



S = - 541" 



= 0-5056592 



