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Chery Chery
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7 years ago
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, e = 1.60 × 10-19 C, melectron = 9.11 × 10-31 kg, mproton = 1.67 × 10-27 kg)
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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College Physics

College Physics


Edition: 1st
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slicealemonslicealemon
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Chery Author
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7 years ago
I needed this so much, thanks
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7 years ago
Let me know if there's anything else bothering you, in fact, add me as a friend
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#4
4 years ago
Thanks!
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4 years ago
Thank you for the help!
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#6
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Thank you for the help!
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#7
3 years ago
thank you!!
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3 years ago
Ty
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