Homework Answers
apparent weight is given by
W = mg - rho * V g
2.7 = 4.7 - 1000* V * 9.8
V = 2.04* 10^-4 m^3
density of block
density = mass / V = (4.7/ 9.8) / (2.04* 10^-4)
D = 2350 kg /m^3
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