Show subject Import hat Asce rail road engineer serious thought locomotive ltd tank un train fling speed goes around curve tank thrown centrifugal force against bide receptacle Laining ia throw off off orr track ali result part whole train due question shall done ways ted difficulty divide water tank series length wise wise wig wise wig win done water course thrown body side plan tank instead being bottom shall shape easy see hare effect large degree dangerous water chicago american water WATER TRAINS commerce railroad often AL few water you bee recent mot yet |