A proton accelerates from rest in a uniform electric field of 640 N/C. At some later time, its speed is 1.20 & 106 m/s. (a) Find the acceleration of the proton. (b) How long does it take the proton to reach this speed? (c) How far has it moved in this time? (d) What is its kinetic energy at this time?

A proton accelerates from rest in a uniform electric field of 640 N/C. At some later time, its speed is 1.20 & 106 m/s. (a) Find the acceleration of the proton. (b) How long does it take the proton to reach this speed? (c) How far has it moved in this time? (d) What is its kinetic energy at this time?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 23P: A proton accelerates from rest in a uniform electric field of 640. N/C At some later time, its speed...

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Question

Q8) A proton accelerates from rest in a uniform electric field of 640 N/C. At
some later time, its speed is 1.20 & 106 m/s. (a) Find the acceleration of
the proton. (b) How long does it take the proton to reach this speed? (c)
How far has it moved in this time? (d) What is its kinetic energy at this
time?

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