Oblicz masę sześcianu o krawędzi 2cm wykonanego z meatlu o gęstości 8,93 gramów na centymetr sześcienny.
v=a³=8cm³
d=8,93g/cm³
m=v·d
m=8cm³·8,93g/cm³=71,44g
Masa sześcianu to 71,44 grama.
V = a³
V = 2³
V = 8 cm³
d = m/v
m = d*v
m = 8,93 * 8
m = 71,44 g
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v=a³=8cm³
d=8,93g/cm³
m=v·d
m=8cm³·8,93g/cm³=71,44g
Masa sześcianu to 71,44 grama.
V = a³
V = 2³
V = 8 cm³
d = m/v
m = d*v
m = 8,93 * 8
m = 71,44 g