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An airplane which intends to fly due south at 250 km/hr experiences a wind blowing westward at 40 km/hr. What is the actual speed of the airplane relative to the ground?
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What is a subatomic particle with a negative charge and very little mass?
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Based on its type of chemical bond, which of the following has the highest boiling point? potassium chloride ethyl alcohol water ammonia
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The molecular weight of oxygen gas (o2) is 32 while that of hydrogen gas (h2) is 2. prove that under same physical conditions, the velocity of sound in hydrogen is four times that in oxygen
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Physics, 23.06.2019 12:00, destanie1030
Aperson walks 7 feet east stops and walks 7 feet west
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An airplane which intends to fly due south at 250 km/hr experiences a wind blowing westward at 40 km...
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