598g=0,598kg
10,5g/cm3=10500kg/m3
V=m/D=0,598/10500=5,6952388095.10-5
FA=d.V=10000.5,6952388095.10-5=0,5695...N
Tom tat :
m=598g=0,598kg
D=10,5g/cm3=10500kg/m3
d=10000N
Giai :
The tich phan chim cua vat la :
\(V=\frac{m}{D}=\frac{0,598}{10500}=5,695238095.10^{-5}\)
Luc day Ac-si-met tac dung len vat la :
\(F=d.V=10000.5,695238095.10^{-5}\simeq0,6\)