A race car accelerates uniformly from a velocity of 21.5 m/s to 54.1 m/s in 2.47 s. Determine the acceleration of the car.
21.5 m/s
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The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

What is special about a dc circuit ?

Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has