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Home Q & A Board Science-Related Homework Help Physics
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cillapris cillapris
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6 years ago
Two identical particles, each with a mass of 4.5 mg and a charge of 30 nC, are moving directly toward each other with equal speeds of 4.0 m/s at an instant when the distance separating the two is equal to 25 cm. How far apart will they be when closest to one another?
 a. 9.8 cm
  b. 12 cm
  c. 7.8 cm
  d. 15 cm
  e. 20 cm
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KaysonMitchellKaysonMitchell
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6 years ago
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cillapris Author
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6 years ago
Thanks
patyfeitosa
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Yesterday
this is exactly what I needed
Harvinder
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2 hours ago
Just got PERFECT on my quiz
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