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How much energy is required to change a 39.0-g ice cube from ice at -14.0°c to steam at 108°c?
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Brutus, the dog, is pulling a bone to the left with a force of 20 n. lassie, another dog, is pulling a bone to the right with a force of 18n. what is the net force? a. b. c.
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Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k
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How much energy is required to change a 39.0-g ice cube from ice at -14.0°c to steam at 108°c?...
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