Q7 If vector B is added to vector A, which two of the following choices must be true in order for the resultant vector to be equal to7 -zero?O A) A and B are equal and in opposite directionsB) A and B are perpendicularO C) A and B are equal and in the same directionO D) A and B are not equal and in the same directionO E) None of these

If vector B is added to vector A, which two of the following choices must be true in order for the resultant vector to be equal to zero? O A) A and B are equal and in opposite directions OB) A and B are perpendicular OC) A and B are equal and in the same direction

If vector B is added to vector A, which two of the following choices must be true in order for the resultant vector to be equal to zero? O A) A and B are equal and in opposite directions OB) A and B are perpendicular OC) A and B are equal and in the same direction

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 55P: Vector A has a magnitude of 29 units and points in the positive y-direction. When vector B is added...

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Question

If vector B is added to vector A, which two of the following choices must be true in order for the resultant vector to be equal to
7 -
zero?
O A) A and B are equal and in opposite directions
B) A and B are perpendicular
O C) A and B are equal and in the same direction
O D) A and B are not equal and in the same direction
O E) None of these

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