Multiple Choice
A house is supported equally on 18 pilings each with a 0.5 m2 area at the base.The soil can withstand 5 psi.What could be the maximum mass of the house?
A) 3.2 × 104 kg
B) 6.3 × 104 kg
C) 8.0 × 104 kg
D) 1.6 × 104 kg
Correct Answer:

Verified
Correct Answer:
Verified
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