Physics, 22.08.2019 16:30 eddsworldfrantic
Agirl skateboards with a kinetic energy of 2543.2 j. if the girl and the skateboard have a total mass of 110 kg, what is her speed?
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Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories
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How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
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Physics, 23.06.2019 10:50
If we decrease the time it takes for a car to travel over the same distance this will
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Agirl skateboards with a kinetic energy of 2543.2 j. if the girl and the skateboard have a total mas...
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