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Get Full Access to Conceptual Physics - 12 Edition - Chapter 5 - Problem 22rq
Get Full Access to Conceptual Physics - 12 Edition - Chapter 5 - Problem 22rq

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# When a pair of vectors are at right angles, is the

ISBN: 9780321909107 29

## Solution for problem 22RQ Chapter 5

Conceptual Physics | 12th Edition

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Problem 22RQ

When a pair of vectors are at right angles, is the resultant always greater in magnitude than either of the vectors separately?

Step-by-Step Solution:

Solution 22RQ Introduction Vector is a quantity which is having both magnitude and direction. If two vectors X and Y are come into the picture, the resultant of those vectors should be, 2 2 R = (x + y + 2xy cos ) Where is the angle between the two vectors. Step 1 Here, they have provided, the two vectors are at right angles. So, = 90° Hence, cos = cos 90 = 0 Therefore, according to our equation, the resultant of the vectors X and Y at right angles should be, 2 2 R = (x + y ) The magnitude of the vector X is, “x” and the magnitude of vector Y is “y”. Suppose, x = 1 and y = 1 2 2 The resultant, R = 1 + 1 = 2 Conclusion So, the resultant of two vectors at right angle is greater than that of either of the two vectors.

Step 2 of 1

##### ISBN: 9780321909107

Conceptual Physics was written by and is associated to the ISBN: 9780321909107. This full solution covers the following key subjects: vectors, pair, either, Greater, magnitude. This expansive textbook survival guide covers 45 chapters, and 4650 solutions. Since the solution to 22RQ from 5 chapter was answered, more than 320 students have viewed the full step-by-step answer. The answer to “When a pair of vectors are at right angles, is the resultant always greater in magnitude than either of the vectors separately?” is broken down into a number of easy to follow steps, and 22 words. The full step-by-step solution to problem: 22RQ from chapter: 5 was answered by , our top Physics solution expert on 04/03/17, 08:01AM. This textbook survival guide was created for the textbook: Conceptual Physics, edition: 12.

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