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How much work does a 725-kg hot air balloon do as it rises from a height of 1,025 m to a height of 1,275 m?
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Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
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Which describes increasing the efficiency of energy resource
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How much work does a 725-kg hot air balloon do as it rises from a height of 1,025 m to a height of 1...
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