4. Four vectors A, B, C, and D, all have the same magnitude. The angle between adjacent vectors is 45° as shown. Which of the following relation is correct: A A-B-C+D 0 45 (B + D) cos 45 -2 C=0 A+B = C+D B 45

4. Four vectors A, B, C, and D, all have the same magnitude. The angle between adjacent vectors is 45° as shown. Which of the following relation is correct: A A-B-C+D 0 45 (B + D) cos 45 -2 C=0 A+B = C+D B 45

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 44AP: Vectors A and B have equal magnitudes of 5.00. The sum of A and B is the vector 6.00j. Determine the...

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The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

Question

4. Four vectors A, B, C, and D, all have the same
magnitude. The angle between adjacent vectors is 45°
as shown. Which of the following relation is correct:
A-B-C+D 0
(B + D) cos 45 -2 C 0
A+B = C+D
45
45
B
45°

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