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Two particles, with identical positive charges and a separation of 3.24 × 10-2 m, are released...

Two particles, with identical positive charges and a separation of 3.24 × 10-2 m, are released from rest. Immediately after the release, particle 1 has an acceleration a1 whose magnitude is 5.92 × 103 m/s2, while particle 2 has an acceleration a2 whose magnitude is 7.22 × 103 m/s2. Particle 1 has a mass of 7.54 × 10-6 kg. Find (a) the charge on each particle and (b) the mass of particle 2.

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