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A balloon is released from a tall building. The total mass of the balloon including the enclosed gas is 2 kg. Its volume is 5 m3. What is the magnitude of the initial acceleration of the balloon?
Wiki User
∙ 11y ago
Archamedies principle the buoyant force is the weight of the air displaced by the balloon.FB= (Pair)(Vhe)(g)
a=F/m
((1.3)(5.0)/(2.0))-1(9.80)= 22.1m/s^3
Wiki User
∙ 11y ago
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