Multiple Choice
A blimp is filled with 440 m3 of helium.How big a payload can the balloon lift? (The density of air is 1.29 kg/m3;the density of helium is 0.178 kg/m3. )
A) 396 kg
B) 568 kg
C) 78.3 kg
D) 489 kg
E) 646 kg
Correct Answer:
Verified
Correct Answer:
Verified
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