Physics, 15.01.2021 09:40 shelbylowery789
A racecar makes 24 revolutions around a circular track of radius 2 meters in 162 seconds. Find the racecar's frequency
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Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.
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An electron and a proton are held on an x axis, with the electron at x = + 1.000 m and the proton at x = - 1.000 m. part a how much work is required to bring an additional electron from infinity to the origin? express your answer with the appropriate units. part b if, instead of the second electron coming in from infinity, it is initially at x = + 20.00 m on the axis and is given an initial velocity of 100.0 m/s toward the origin, does it reach the origin? part c how close to the origin does it come?
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Physics, 23.06.2019 08:00
Which of these are physical changes in matter? check all that apply. boiling water a pencil being sharpened exploding dynamite freezing water rotting cheese
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A racecar makes 24 revolutions around a circular track of radius 2 meters in
162 seconds. Find the...
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