The velocity of a particle (m = 10 mg, q = - 4.0 µC) at t = 0 is 20 m/s in the positive x-direction. If the particle moves in a uniform electric field of 20 N/C in the positive x- direction, what is the particle's velocity ( in m/s) at t = 8.4 s? Select one: O A. 53.60 O B. -47.20 OC. 36.80 O D. -13.60 O E. 87.20

The velocity of a particle (m = 10 mg, q = - 4.0 µC) at t = 0 is 20 m/s in the positive x-direction. If the particle moves in a uniform electric field of 20 N/C in the positive x- direction, what is the particle's velocity ( in m/s) at t = 8.4 s? Select one: O A. 53.60 O B. -47.20 OC. 36.80 O D. -13.60 O E. 87.20

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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