Problem: An electron is released from a distance of 9 cm from a proton fixed in place. How fast in m/s will be electron be moving when it is 3 cm from the proton? A) 130 B) 106 C) 75 D) 1.06 x 103 E) 4.64 x 105

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An electron is released from a distance of 9 cm from a proton fixed in place. How fast in m/s will be electron be moving when it is 3 cm from the proton?

A) 130

B) 106

C) 75

D) 1.06 x 103

E) 4.64 x 105

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