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Physics
Thermodynamics
Gas Laws
What happens to the density of the air in the balloon as it is heated?
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What air and where in the balloon.
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t: 0 2 5 7 11 12
r'(t): 5.7 4.0 2.0 1.2 0.6 0.5 The volume of a spherical hot air balloon expands as the air inside the balloon
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