Răspunsuri

2014-09-27T19:46:52+03:00
G=m ori g rezulta ca m=G/g=0,96/10=0,096kg
ρ=m/V rezulta ca  V=m/ρ=0,096/1500kg/m3=0,000064m3
l=0.04m=4cm
BAFTA!!
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