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An Electron Is Released from Rest at a Distance of 9.00

Question 111

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An electron is released from rest at a distance of 9.00 cm from a fixed proton.How fast will the electron be moving when it is 3.00 cm from the proton?,(k = 1/4πε0 = 8.99 × 109 N ∙ m2/C2,

An electron is released from rest at a distance of 9.00 cm from a fixed proton.How fast will the electron be moving when it is 3.00 cm from the proton?,(k = 1/4πε0 = 8.99 × 109 N ∙ m<sup>2</sup>/C<sup>2</sup>,<sup> </sup> <sup> </sup> , A) 75.0 m/s B) 106 m/s C) 130 m/s D) 1.06 × 10<sup>3</sup> m/s E) 4.64 × 10<sup>5</sup> m/s
, An electron is released from rest at a distance of 9.00 cm from a fixed proton.How fast will the electron be moving when it is 3.00 cm from the proton?,(k = 1/4πε0 = 8.99 × 109 N ∙ m<sup>2</sup>/C<sup>2</sup>,<sup> </sup> <sup> </sup> , A) 75.0 m/s B) 106 m/s C) 130 m/s D) 1.06 × 10<sup>3</sup> m/s E) 4.64 × 10<sup>5</sup> m/s


A) 75.0 m/s
B) 106 m/s
C) 130 m/s
D) 1.06 × 103 m/s
E) 4.64 × 105 m/s

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