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A particle of charge q is fixed at point P, and a second particle of mass m and the same charge q is initially held a distance ri from P. The second particle is then released. Determine its speed when it is a distance 2 from P. Let q 4.3 uC, m-19 mg, ri0.70 mm, and r23.5 mm 2157.69 X m/s Additional Materials Lu Section 24.7

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Firul (RE. + K, E ) 2 0 Wm Am

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