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Which of the following gases is the heaviest? h2s, nh3, co, so2
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An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
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The solid that is formed and usually sinks to the bottom of a solution is the
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Apersons beliefs and general outlook, which act like filters on the information they receive are called ?
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Which of the following gases is the heaviest? h2s, nh3, co, so2...
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