Aheavy rope with a uniform mass density, mu, is fixed to a support in a ceiling and allowed to hang vertically. if you grab hold of the hanging end of the rope and shake it back and forth, you can set up a wave pulse that will travel up the rope. what happens to the speed of the wave pulse as it travels up the heavy rope?
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Physics, 22.06.2019 03:00
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Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z
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This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !
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Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.
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Aheavy rope with a uniform mass density, mu, is fixed to a support in a ceiling and allowed to hang...
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