Odpowiedź:
a] 5 = [tex]\frac{10}{2}[/tex], więc 10= 5*2, 2 = [tex]\frac{10}{5}[/tex]
p = [tex]\frac{f}{s}[/tex], więc f= p*s, s = [tex]\frac{f}{p}[/tex]
b] 12 = 4*3, więc 4 = [tex]\frac{12}{3}[/tex], 3 = [tex]\frac{12}{4}[/tex]
P = U*I, więc U = [tex]\frac{P}{I}[/tex], I = [tex]\frac{P}{U}[/tex]
c] 6 = [tex]\frac{12}{2}[/tex], więc 12 = 6*2, 2 = [tex]\frac{12}{6}[/tex]
a = [tex]\frac{v}{t}[/tex], więc v = a*t, t = [tex]\frac{v}{a}[/tex]
Mam nadzieję, że pomogłam :>
