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Two point-like particles with equal but opposite charge are placed 18.3 cm apart and released. The...

Two point-like particles with equal but opposite charge are placed 18.3 cm apart and released. The first particle has a mass of 19.2 g and initially accelerates toward the second particle at 6.78 m/s2. The second particle initially accelerates toward the first at 2.11 m/s2. Find the magnitude of the charge on each particle, and the mass of the second particle. [ans. 6.96×10-7 C, 61.7 g]

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