Answer:
1, 2, and 3.
Explanation:
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In this process, since the phase transitions that require energy are those that pass from a state with less energy or more molecular order to a state with more energy or less molecular order, say, from solid to liquid (melting), from liquid to gas (boiling) and from solid to gas (sublimation), we can conclude that the arrows representing heat energy gained are 1, 2, and 3 since 1 represents boiling, 2 melting and 3 sublimation.
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27.5 because of you divide the 55miles with the time you get your velocity which is the speed.
add the numbers from the three sliders to determine that mass of an object
A 300-kg bear grasping a vertical tree slides down at constant velocity. The friction force between the
tree and the bear is
