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A meteorological balloon had a

a meteorological balloon of mass 5kg has a volume of 10cm3 and is filled with 2kg of helium. assume that the density of air is
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A meteorological balloon contains 237. L of helium at 33. °C and 0.832 atm.If the volume of the balloon can vary according to
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2. asked by Anna
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A meteorological balloon had a radius of 1.1 m when released at sea level at 20◦C. It ex- panded to a radius of 5 m when it
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Balloon- CO2Balloon- O2 Balloon- He Balloon- N2 Balloon- CH4 Represented above are five identical balloons, each filled to the
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Which of the following would most likely appear in a feature article, but not in a news article, about Hurricane Katrina?(1
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When inflating a balloon, which of the following represents an equal but opposite force acting on the balloon?(1 point)Responses
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When inflating a balloon, which of the following represents an equal but opposite force acting on the balloon?(1 point)Responses
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After rubbing a balloon against someone's hair, a balloon has accumulated a static electric charge. The air inside the balloon
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2. asked by Anonymous
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A 5.00 x 102 kg hot air balloon takes off from rest at the surface of the earth. The buoyant force lifts the balloon straight
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2. asked by Help
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When inflating a balloon, which of the following represents an equal but opposite force acting on the balloon?(1 point)Responses
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