Explanation Given data: The magnitude of A vector, | A → | = 1 . The magnitude of resultant of A and B vectors, R = 2 . Angle between A → and B → , θ = 90 ∘ . Formula used: The expression for the resultant of sum of two vectors is, R = | A → | 2 + | B → | 2 + 2 | A → | | B → | cos θ (1) Here, | A → | is the magnitude of vector A → , | B → | is the magnitude of vector B → , θ is the angle between vectors A → and B → . Explanation: The length of vector B represents the magnitude of vector B

4th Edition

ISBN: 9780137574728

Author: Knight

Publisher: PEARSON

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Chapter 3, Problem 4P

To determine

The length of B vector.

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Chapter 3, Problem 3P

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Chapter 3 Solutions

COLLEGE PHYSICS:STRATEGIC APPR.AP ED.

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