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Chery Chery
wrote...
Posts: 3587
7 years ago
A 4.0-g bead carries a charge of 20 μC.  The bead is accelerated from rest through a potential difference V, and afterward the bead is moving at 2.0 m/s.  What is the magnitude of the potential difference V?
A) 800 kV
B) 400 kV
C) 800 V
D) 400 V
E) 200 V
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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noreyaganoreyaga
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Posts: 650
7 years ago
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Chery Author
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7 years ago
You're right again!

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