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wlad13 [49]
3 years ago
6

what is the mass of a pure platinum disk with a volume of 113 cm3? the density of platinum is 21.4 g/cm3

Physics
2 answers:
Oduvanchick [21]3 years ago
6 0
V=m×d
m=v/d
m=113/21.4
m=5.28g


kap26 [50]3 years ago
4 0
D=m/v
m=DXv
Mass=113X21.4g
=2418.2g
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