LENGTHS I I.ATKS 19 



i 12 



,-* v 



. ... - 



-y + 2\ 263.1 



-2 



~ x4.85xl6,ooo 



-yX'J\ I- 116 I v ,'\ IIOTI 



-2+24-J 



The pnlrr \\ill now be a*Mim-.l t< hav.- HIM. rU 



!i"i i" in Fig. Ad. The fraction RI, 



\\li.-n the iiioiiicnt at /', is a iiinxiiimin, in 136,500 II*. 

 and the own weight of tin- pnl.-r ;JJMI II- JHT iin.-ar foot. 



\d. 



Tli.-n fm- tin- fir>t rovi-r 



'-12.33x4.77x16,000-^1,000. 



910J - J 2 - 273 (r jr 3 -910jr +207025 - 



ar-45.5-38-7 

 The Irtish of tin- firM ^ f | -2 + (43 -15) -30*. 



; rovi-r 



;ti,500x -ISO** - 18.33X4.85X16,000- I . 

 -910x-94s 



l.-n^rth of tho MTOII.I -.i-20)* 



