Imagine that you are driving up a mountain on a very curvy road at night when the air is very still and not moving. the air temperature is getting colder and colder as you drive up the mountain. which of the following best describes what happened to the air temperature?
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Which is the most accurate name for the ionic compound cas?
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To place a communications satellite into a geosynchronous orbit at an altitude of 22,240 mi above the surface of the earth, the satellite first is released from a space shuttle , which is in a circular orbit at an altitude of 185 mi, and then is propelled by an upper-stage booster to its final altitude. as the satellite passes through a, the booster's motor is fired to insert the satellite into an elliptic transfer orbit. the booster is again fired at b to insert the satellite into a geosynchronous orbit. knowing that the second firing increases the speed of the satellite by 4810ft/s, determine (a.) the speed of the satellite as it approaches b on the elliptic transfer orbit, (b.) the increase in speed resulting from the first firing at a.
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Energy transformations that involve one transformation from one type of energy to another are called transformations.
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Imagine that you are driving up a mountain on a very curvy road at night when the air is very still...
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