Particle 1 has mass 3.00 g and charge +8.00 μC. Particle 2 has mass 6.00 g and the same charge. They are held at rest a distance d apart and then released, after which they fly apart. When the distance between them is 0.300 m, particle 2 has a speed of 64.0 m/s. What was the initial separation d? 0.781 cm 1.506 cm 1.485 cm 10.0 cm 0.675 cm

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