Recent content by smij44

ahh... thank you very much good sir

A gallon of gasoline releases 1.91×108 J of energy when it is burned. How many gallons of gas must be burned to release the same amount of energy as is released when 1.87 lb of 235U undergoes fission. (Assume that each fission reaction in 235U releases 181 MeV.) I know this- # gal of gas *...

thank you very much

help with velocity in relativistic momentum? a proton has 1836 times the rest mass of an electron. At what speed (in c) will an electron have the same momentum as a proton moving at .0180c? -- here's what i have so far------------------------ 1. by using the mass of a proton i...