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30-05-2024
Physics

Answered

23. C9L3
In the figure a helium balloon rises because of the buoyant force of the air lifting it.
If the volume of the helium balloon is 0.91 m³, the density of helium is 0.18 kg/m³, and
he density of air is 1.3 kg/m³, what is the buoyant force on the helium balloon?
11.6 N
16 N
116 N
1.6 N

Answer :

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