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Ch 14:42 On a perfect fall day, you are hovering at a low altitude in a hot-air balloon, accelerated neither upward nor downward. The total weight of the balloon, including its load and the hot air in
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Ch 14:42

On a perfect fall day, you are hovering at a low altitude in a hot-air balloon, accelerated neither
upward nor downward. The total weight of the balloon, including its load and the hot air in it, is
12000 N.
for the density of air)
What is the volume of the displaced air in units of m3? (Use 1.2
kg
m3
HINT: Use 9
10 to convert the weight of the ballon in N to a mass in kg.

User Stephan Richter
by
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1 Answer

4 votes

Answer:

1000m3

Step-by-step explanation:

12000=mass*gravity, considerinh gravity 10

12000=mass*10 then mass=1200Kg

With density 1.2Kg/m3

1.2Kg ... 1m3

1200Kg ... 1000m3

End

User FredK
by
4.9k points
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