Particle's Movement in a Uniform Electric Field

AI Thread Summary
A particle with a mass of 1.5×10−5 kg and a charge of +2.9 μC is released in a uniform electric field of 11 N/C. To determine how far the particle travels horizontally in 0.40 seconds, the acceleration must first be calculated using Newton's second law. The discussion emphasizes the need to apply kinematic equations after finding the acceleration. Participants express uncertainty about the initial steps in solving the problem. Understanding the relationship between force, mass, and acceleration is crucial for progressing in the solution.
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Homework Statement


A particle with a mass of 1.5×10−5kg and a charge of +2.9 μC is released in a (parallel plate) uniform horizontal electric field of 11 N/C .

How far horizontally does the particle travel in 0.40 s ?

Homework Equations


I think some of the kinematic equations are needed, but it's been so long since I took that part of physics, I'm not sure which one to use![/B]

The Attempt at a Solution


I don't even know where to start. I think I have to find the particle's acceleration first, but I'm not even sure how to do that![/B]
 
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Getting the acceleration sounds like a good idea. How about using Newton's second law?
 

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