1. Two electrically charged pith balls, each having a mass of 0.15g are suspended from lightthreads of equal length. Determine the magnitude of the horizontal repulsive force, F, acting oneach ball if the measured distance between them is r = 200mm.50 mm150 mm150 mm--Fr= 200 mm2. Determine the magnitude of P and the coordinate direction angles of F3 required for equilibriumof the particle. Note that F3 acts in the octant shown.(-1 ft.-7 ft, 4 ft)F= 360 IbF- 120 Ib20F- 300 IbF= 200 lly

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1. Two electrically charged pith balls, each having a mass of 0.15g are suspended from light threads of equal length. Determine the magnitude of the horizontal repulsive force, F, acting on each ball if the measured distance between them is r= 200mm. S0 mm- 150 mm 150 mm -F r- 200 mm 2. Determine the magnitude of P and the coordinate direction angles of F3 required for equilibrium of the particle. Note that F3 acts in the octant shown. (-1f.-7ft, 4 1) F-360 lb F-120 lb 20 F- 300 Ib F,= 200 lly

1. Two electrically charged pith balls, each having a mass of 0.15g are suspended from light threads of equal length. Determine the magnitude of the horizontal repulsive force, F, acting on each ball if the measured distance between them is r= 200mm. S0 mm- 150 mm 150 mm -F r- 200 mm 2. Determine the magnitude of P and the coordinate direction angles of F3 required for equilibrium of the particle. Note that F3 acts in the octant shown. (-1f.-7ft, 4 1) F-360 lb F-120 lb 20 F- 300 Ib F,= 200 lly

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter26: Electromagnetism

Section: Chapter Questions

Problem 57A

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