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Home Q & A Board Science-Related Homework Help Physics
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cillapris cillapris
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6 years ago
A proton (mass = 1.67  10-27 kg, charge = 1.60  10-19 C) moves from point A to point B under the influence of an electrostatic force only. At point A the proton moves with a speed of 60 km/s. At point B the speed of the proton is 80 km/s. Determine the potential difference VB - VA.
 a. +15 V
  b. -15 V
  c. -33 V
  d. +33 V
  e. -20 V
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jjacksonmiajjacksonmia
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6 years ago
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cillapris Author
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6 years ago
This helped my grade so much Perfect
Jodias
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Yesterday
Thanks
sakoon
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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