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How many atoms of nitrogen are in the chemical formula ni(w on
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What is the gravitational attraction between a dating couple whose centers of mass are 0.630 m apart if the boy weighs 715 n and the girl weighs 465 n?
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As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?
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Which of these activities increases the amount of carbon in the atmosphere?
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50j of work must be done to lift a vase from the ground up on a shelf. If the vase falls from the sh...
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