In this example, suppose a proton (mp 1.67 x 10 27 kg) is released from rest at the positive plate. What is its speed just before it reaches the negative plate? Express your answer with the appropriate units. PA v=2.40.105 m S HAMO ?

In this example, suppose a proton (mp 1.67 x 10 27 kg) is released from rest at the positive plate. What is its speed just before it reaches the negative plate? Express your answer with the appropriate units. PA v=2.40.105 m S HAMO ?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Part A - Practice Problem:
In this example, suppose a proton (mp = 1.67 × 10-27 kg) is released from rest at the positive
plate. What is its speed just before it reaches the negative plate?
Express your answer with the appropriate units.
HÅ
v=2.40 10³
●
m
S
?

100 V
The thin arrows represent
the uniform electric field.
dio
E
F=-E
1.0 cm

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