Charge Q = 5.00 mC is distributed uniformly over the volumeof an insulating sphere that has radius R = 12.0 cm. A small sphere withcharge q = +3.00 mC and mass 6.00 * 10^-5 kg is projected toward thecenter of the large sphere from an initial large distance. The large sphereis held at a fixed position and the small sphere can be treated as a pointcharge. What minimum speed must the small sphere have in order tocome within 8.00 cm of the surface of the large sphere?

Charge Q = 5.00 mC is distributed uniformly over the volumeof an insulating sphere that has radius R = 12.0 cm. A small sphere withcharge q = +3.00 mC and mass 6.00 * 10^-5 kg is projected toward thecenter of the large sphere from an initial large distance. The large sphereis held at a fixed position and the small sphere can be treated as a pointcharge. What minimum speed must the small sphere have in order tocome within 8.00 cm of the surface of the large sphere?

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