Respuestas

2011-12-15T10:50:27+01:00

5kg = 5000g 
Cp= 4% 
Cp= ms * 100% / mr
ms= Cp * mr / 100% 
ms= 4% * 5000g/ 100%
ms= 200g
ms2 = 200g + 15 * 6g = 290g
mr2= 5000g + 15 * 6g= 5090g

Cp2= 290g * 100%/5090g
Cp2= 5.697%