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34. Forcing electrons together Two electrons r meters apart repel each other with a force of 23 × 10-29 r2 newtons. a. Suppose one electron is held fixed at the point (1, 0) on the x-axis (units in meters). How much work does it take to move a second electron along the x-axis from the point (-1,0) to the origin? b. Suppose an electron is held fixed at each of the points (-1, 0) and (1, 0). How much work does it take to move a third elec- tron along the x-axis from (5, 0) to (3, 0)?

34. Forcing electrons together Two electrons r meters apart repel each other with a force of 23 × 10-29 r2 newtons. a. Suppose one electron is held fixed at the point (1, 0) on the x-axis (units in meters). How much work does it take to move a second electron along the x-axis from the point (-1,0) to the origin? b. Suppose an electron is held fixed at each of the points (-1, 0) and (1, 0). How much work does it take to move a third elec- tron along the x-axis from (5, 0) to (3, 0)?

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.3: Vectors
Problem 73E
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34. Forcing electrons together Two electrons r meters apart repel each other with a force of 23 × 10-29 r2 newtons. a. Suppose one electron is held fixed at the point (1, 0) on the x-axis (units in meters). How much work does it take to move a second electron along the x-axis from the point (-1,0) to the origin? b. Suppose an electron is held fixed at each of the points (-1, 0) and (1, 0). How much work does it take to move a third elec- tron along the x-axis from (5, 0) to (3, 0)?
Transcribed Image Text:34. Forcing electrons together Two electrons r meters apart repel each other with a force of 23 × 10-29 r2 newtons. a. Suppose one electron is held fixed at the point (1, 0) on the x-axis (units in meters). How much work does it take to move a second electron along the x-axis from the point (-1,0) to the origin? b. Suppose an electron is held fixed at each of the points (-1, 0) and (1, 0). How much work does it take to move a third elec- tron along the x-axis from (5, 0) to (3, 0)?
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