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aleja98 aleja98
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Posts: 485
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6 years ago
A particle (q = 3.0 mC, m = 20 g) has a speed of 20 m/s when it enters a region where the electric field has a constant magnitude of 80 N/C and a direction which is the same as the velocity of the particle. What is the speed of the particle 3.0 s after it enters this region?
 a. 68 m/s
  b. 44 m/s
  c. 56 m/s
  d. 80 m/s
  e. 36 m/s
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jvidaurrijvidaurri
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Posts: 368
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6 years ago
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aleja98 Author
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6 years ago
this is exactly what I needed
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Yesterday
This helped my grade so much Perfect
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2 hours ago
You make an excellent tutor!
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