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Problem 7.20 Cons Vector Vi points along the z axis and has magnitude V1 70. Vector V2 lies in the xz plane, has magnitude V2 = 58, and makes a -40 ° angle with the x axis (points below æ axis). Part A What is the scalar product V1 · V2? Express your answer using two significant figures. IVo AEO V1 V2 = Submit Request Answer

Problem 7.20 Cons Vector Vi points along the z axis and has magnitude V1 70. Vector V2 lies in the xz plane, has magnitude V2 = 58, and makes a -40 ° angle with the x axis (points below æ axis). Part A What is the scalar product V1 · V2? Express your answer using two significant figures. IVo AEO V1 V2 = Submit Request Answer

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 7.20 Cons Vector Vi points along the z axis and has magnitude V1 70. Vector V2 lies in the xz plane, has magnitude V2 = 58, and makes a -40 ° angle with the x axis (points below æ axis). Part A What is the scalar product V1 · V2? Express your answer using two significant figures. IVo AEO V1 V2 = Submit Request Answer
Transcribed Image Text:Problem 7.20 Cons Vector Vi points along the z axis and has magnitude V1 70. Vector V2 lies in the xz plane, has magnitude V2 = 58, and makes a -40 ° angle with the x axis (points below æ axis). Part A What is the scalar product V1 · V2? Express your answer using two significant figures. IVo AEO V1 V2 = Submit Request Answer
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