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Problem 21.54 An electron has an initial velocity Vo= (7.0 × 104 m/s) Ĵ. It enters a region where = (1.7î +8.6j) × 10¹ N/C. Х Part A All Bookmarks 6 of 10 > Review Constants Determine the vector acceleration of the electron as a function of time. Express your answer using two significant figures. Enter the x and y components of the acceleration separated by a comma. ax, ay = -3.0x1015-1.5x1016 m/s² Submit Previous Answers ✓ Correct Part B At what angle is it moving (relative to its initial direction) at t = 1.3 ns? Express your answer using two significant figures. VO ΑΣΦ 0 = 78 Submit 0 ? Previous Answers Request Answer × Incorrect; Try Again; 15 attempts remaining о counterclockwise from the initial direction

Problem 21.54 An electron has an initial velocity Vo= (7.0 × 104 m/s) Ĵ. It enters a region where = (1.7î +8.6j) × 10¹ N/C. Х Part A All Bookmarks 6 of 10 > Review Constants Determine the vector acceleration of the electron as a function of time. Express your answer using two significant figures. Enter the x and y components of the acceleration separated by a comma. ax, ay = -3.0x1015-1.5x1016 m/s² Submit Previous Answers ✓ Correct Part B At what angle is it moving (relative to its initial direction) at t = 1.3 ns? Express your answer using two significant figures. VO ΑΣΦ 0 = 78 Submit 0 ? Previous Answers Request Answer × Incorrect; Try Again; 15 attempts remaining о counterclockwise from the initial direction

College Physics
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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Problem 21.54 An electron has an initial velocity Vo= (7.0 × 104 m/s) Ĵ. It enters a region where = (1.7î +8.6j) × 10¹ N/C. Х Part A All Bookmarks 6 of 10 > Review Constants Determine the vector acceleration of the electron as a function of time. Express your answer using two significant figures. Enter the x and y components of the acceleration separated by a comma. ax, ay = -3.0x1015-1.5x1016 m/s² Submit Previous Answers ✓ Correct Part B At what angle is it moving (relative to its initial direction) at t = 1.3 ns? Express your answer using two significant figures. VO ΑΣΦ 0 = 78 Submit 0 ? Previous Answers Request Answer × Incorrect; Try Again; 15 attempts remaining о counterclockwise from the initial direction
Transcribed Image Text:Problem 21.54 An electron has an initial velocity Vo= (7.0 × 104 m/s) Ĵ. It enters a region where = (1.7î +8.6j) × 10¹ N/C. Х Part A All Bookmarks 6 of 10 > Review Constants Determine the vector acceleration of the electron as a function of time. Express your answer using two significant figures. Enter the x and y components of the acceleration separated by a comma. ax, ay = -3.0x1015-1.5x1016 m/s² Submit Previous Answers ✓ Correct Part B At what angle is it moving (relative to its initial direction) at t = 1.3 ns? Express your answer using two significant figures. VO ΑΣΦ 0 = 78 Submit 0 ? Previous Answers Request Answer × Incorrect; Try Again; 15 attempts remaining о counterclockwise from the initial direction
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