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If there is a 50kg block on earth, then what is the blocks weight?
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The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.
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Which statement best describes the flow of energy in this scenario
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Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?
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If there is a 50kg block on earth, then what is the blocks weight?...
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