Physics, 21.09.2019 00:10 beverly9662
One cubic meter (1.00 m) of aluminum has a mass of 2.70 10 kg, and the same volume of iron has a mass of 7.8610'kg. find the radus of a solid aluminum sphere that will balance a sod irn sphere o radu 14 squal-a balano rm
Answers: 3
. Then 
and 
.
) so, 
.
) on this iron sphere so, 
to find aluminum Volume hence its radius, 
, as we clear 
we find that, 
, then![r _{Al}=\sqrt[3]{0.008m^{3}} =0.2m](/tpl/images/0247/8637/483a1.png)
.
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One cubic meter (1.00 m) of aluminum has a mass of 2.70 10 kg, and the same volume of iron has a mas...
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