Multiple Choice
A balloon inflated with helium gas (density = 0.2 kg/m3) has a volume of 6 × 10-3 m3. If the density of air is 1.3 kg/m3, what is the buoyant force exerted on the balloon?
A) 0.01 N
B) 0.08 N
C) 0.8 N
D) 1.3 N
E) 7.8 N
Correct Answer:
Verified
Correct Answer:
Verified
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