Question 42 An electron is released from rest at a distance of 9.00 cm from a proton. If the proton is held in place, ho

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Question 42 An Electron Is Released From Rest At A Distance Of 9 00 Cm From A Proton If The Proton Is Held In Place Ho 1 (47.02 KiB) Viewed 9 times

Question 42 An electron is released from rest at a distance of 9.00 cm from a proton. If the proton is held in place, how fast will the electron be moving when it is 3.00 cm from the proton? (mel = 9.11 x 10-31 kg, e=1.60 x 10-19 C, k=1/4xs0 = 8.99 x 109 Nm2/C2) O None of the given choices. O 1.06 x 103 m/s O 75.0 m/s O4.64 x 105 m/s 106 m/s 2 pts 130 m/s