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tesla, the unit of the magnetic field. What are the magħitude and direction of the magnetic field? Problems 22. || Let Á = (3.0 m, 20° south of east), B = (2.0 m, north), and Ć = (5.0 m, 70° south of west). a. Draw and label Á, B, and Č with their tails at the origin. Use a coordinate system with the x-axis to the east. b. Write A, B, and C in component form, using unit vectors. %3D %3D 6. c. Find the magnitude and the direction of Ď =Ả+B + Č. 23. I| The position of a particle as a function of time is given by CALC 7 = (5.0î + 4.0î)t² m, where t is in seconds. a. What is the particle's distance from the origin at t = 0, 2, and 5 s? b. Find an expression for the particle's velocity v as a function %3D of time. c. What is the particle's speed at t= 0, 2, and 5 s? Fin What is the angle d between vectors E E and 242

tesla, the unit of the magnetic field. What are the magħitude and direction of the magnetic field? Problems 22. || Let Á = (3.0 m, 20° south of east), B = (2.0 m, north), and Ć = (5.0 m, 70° south of west). a. Draw and label Á, B, and Č with their tails at the origin. Use a coordinate system with the x-axis to the east. b. Write A, B, and C in component form, using unit vectors. %3D %3D 6. c. Find the magnitude and the direction of Ď =Ả+B + Č. 23. I| The position of a particle as a function of time is given by CALC 7 = (5.0î + 4.0î)t² m, where t is in seconds. a. What is the particle's distance from the origin at t = 0, 2, and 5 s? b. Find an expression for the particle's velocity v as a function %3D of time. c. What is the particle's speed at t= 0, 2, and 5 s? Fin What is the angle d between vectors E E and 242

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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tesla, the unit of the magnetic field. What are the magħitude and direction of the magnetic field? Problems 22. || Let Á = (3.0 m, 20° south of east), B = (2.0 m, north), and Ć = (5.0 m, 70° south of west). a. Draw and label Á, B, and Č with their tails at the origin. Use a coordinate system with the x-axis to the east. b. Write A, B, and C in component form, using unit vectors. %3D %3D 6. c. Find the magnitude and the direction of Ď =Ả+B + Č. 23. I| The position of a particle as a function of time is given by CALC 7 = (5.0î + 4.0î)t² m, where t is in seconds. a. What is the particle's distance from the origin at t = 0, 2, and 5 s? b. Find an expression for the particle's velocity v as a function %3D of time. c. What is the particle's speed at t= 0, 2, and 5 s? Fin What is the angle d between vectors E E and 242
Transcribed Image Text:tesla, the unit of the magnetic field. What are the magħitude and direction of the magnetic field? Problems 22. || Let Á = (3.0 m, 20° south of east), B = (2.0 m, north), and Ć = (5.0 m, 70° south of west). a. Draw and label Á, B, and Č with their tails at the origin. Use a coordinate system with the x-axis to the east. b. Write A, B, and C in component form, using unit vectors. %3D %3D 6. c. Find the magnitude and the direction of Ď =Ả+B + Č. 23. I| The position of a particle as a function of time is given by CALC 7 = (5.0î + 4.0î)t² m, where t is in seconds. a. What is the particle's distance from the origin at t = 0, 2, and 5 s? b. Find an expression for the particle's velocity v as a function %3D of time. c. What is the particle's speed at t= 0, 2, and 5 s? Fin What is the angle d between vectors E E and 242
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