Physics, 01.08.2019 07:30 camiloriveraveoxbgd6
Aheat engine exhausts 8900 j of heat while performing 2800 j of useful work. part a what is the efficiency of this engine?
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Physics, 20.06.2019 18:02
Anyone who is an expert in for the record, i’m having difficulty understanding the pictures.
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Physics, 22.06.2019 20:30
Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate
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Physics, 22.06.2019 21:00
Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.
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Physics, 22.06.2019 23:00
Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.
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Aheat engine exhausts 8900 j of heat while performing 2800 j of useful work. part a what is the effi...
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