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(a) An electron is moving east in a uniform electric field of 1.50 N/c directed to the west. At point...

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(a) An electron is moving east in a uniform electric field of 1.50 N/c directed to the west. At point A, the velocity of the electron is 4.50 X l05 m/s toward the east. What is the speed of the electron when it reaches point B, 0.375 m east of point A?
(b) A proton is moving in the uniform electric field of part (a). At point A, the velocity of the proton is 1.90 X 104 m/s, east. What is the speed of the proton at point B?

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IDENTIFY and SET UP Use E in Eq 21 3 to calculate F F m to ca…View the full answer


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College Physics

College Physics

ISBN: 978-0495113690

7th Edition

Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett

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Question Posted: March 23, 2010 07:48:55
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