An electron having an initial horizontal velocity of magnitude1.00 * 109 cm/s travels into the region between two horizontal metalplates that are electrically charged. In that region, the electron travelsa horizontal distance of 2.00 cm and has a constant downward accelerationof magnitude 1.00 * 1017 cm/s2 due to the charged plates.Find (a) the time the electron takes to travel the 2.00 cm, (b) the verticaldistance it travels during that time, and the magnitudes of its (c)horizontal and (d) vertical velocity components as it emerges fromthe region.

An electron having an initial horizontal velocity of magnitude1.00 * 109 cm/s travels into the region between two horizontal metalplates that are electrically charged. In that region, the electron travelsa horizontal distance of 2.00 cm and has a constant downward accelerationof magnitude 1.00 * 1017 cm/s2 due to the charged plates.Find (a) the time the electron takes to travel the 2.00 cm, (b) the verticaldistance it travels during that time, and the magnitudes of its (c)horizontal and (d) vertical velocity components as it emerges fromthe region.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter4: Two-and-three Dimensional Motion

Section: Chapter Questions

Problem 80PQ

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