Physics 2 Midterm - Part 2 of 3
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25. Electric Potential / Relationships Between Force, Field, Energy, Potential / Problem 15
Problem 15
Suppose there are two point charges, one with a positive charge of +30 nC and the other with a negative charge of -20 nC. A distance of 6.0 cm separates these charges. An electron is initially at rest and released from a position equidistant between the charges. Calculate the speed of the electron after it has travelled a distance of 2.0 cm.
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