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Sound energy travels through matter in waves. Do sound waves travel faster through air or water? Explain your answer.
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In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer
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Physics, 23.06.2019 00:30
What is the relationship between globular clusters and the milky way?
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The height of the empire state building is 318 m if a stone is dropped from the top of the building what is the stones velocity just before it strikes the ground
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Physics, 23.06.2019 20:30
Read through the scenarios below and calculate the predicted change in kinetic energy of the object compared to a 100 kg ball traveling at 5 m/s. a 1,000 kg ball traveling at 5 m/s would have kinetic energy. a 10 kg ball traveling at 5 m/s would have kinetic energy. a 100 kg person falling at 5 m/s would have kinetic energy. the choices for all: the same 10 times more 10 times less 100 times more 100 times less
Answers: 1
Sound energy travels through matter in waves. Do sound waves travel
faster through air or water? Ex...
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