Odpowiedzi

2009-04-16T16:56:53+02:00
2009-04-16T17:01:08+02:00
H=3a
h=3*5
h=15
=]

Pc=2*Pp+4*Pb

Pp=0,5*e*f
Pp=0,5*6*8
Pp=24 [j²]

Pb=a*h
Pb=5*15
Pb=75 [j²]


Pc=2*24 + 4* 75
Pc=48+300
Pc=348 [j²]