Protons are projected with an initial speed v0 = 9,450 m/s into a region where a uniform electric field of magnitude E = 440 N/C is present. The protons are to hit a target that lies a horizontal distance of 1.24 mm from the point where the protons are launched. (a) Find the two projection angles ? that will result in a hit. theta 1 = ? theta 2= ? and (b) Find the total duration of flight for each of the two trajectories.

Protons are projected with an initial speed v0 = 9,450 m/s into a region where a uniform electric field of magnitude E = 440 N/C is present. The protons are to hit a target that lies a horizontal distance of 1.24 mm from the point where the protons are launched. (a) Find the two projection angles ? that will result in a hit. theta 1 = ? theta 2= ? and (b) Find the total duration of flight for each of the two trajectories.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 31P

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