[#132] Vector geometry For the next series of questions, you will need pen and paper. Yes, you may be able to do some without drawing sketches, but you'll learn more if you do draw them. We won't cover trigonometry or vector algebra in detail in this course. If you've never encountered vectors before, these questions will pose a challenge, but they are still possible. The resource at http://www.animations.physics.unsw.edu.au/jw/vectors.htm may be helpful. If Ả is 2.0 km west, and B is 1.0 km south, what is A-B ? Answer: Á-B is km at° north of west. Write your answers below (separated by a comma and with an appropriate number of significant figures). Enter answer here [#133] Vector magnitudes You are told that |Á + B| = |Á| + |B|. What can you deduce about A and B? Write your answer using one word, commonly used in geometry: they are Enter answer here
[#132] Vector geometry For the next series of questions, you will need pen and paper. Yes, you may be able to do some without drawing sketches, but you'll learn more if you do draw them. We won't cover trigonometry or vector algebra in detail in this course. If you've never encountered vectors before, these questions will pose a challenge, but they are still possible. The resource at http://www.animations.physics.unsw.edu.au/jw/vectors.htm may be helpful. If Ả is 2.0 km west, and B is 1.0 km south, what is A-B ? Answer: Á-B is km at° north of west. Write your answers below (separated by a comma and with an appropriate number of significant figures). Enter answer here [#133] Vector magnitudes You are told that |Á + B| = |Á| + |B|. What can you deduce about A and B? Write your answer using one word, commonly used in geometry: they are Enter answer here
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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