Explanation Consider the vector diagram shown below to satisfy the conditions of triangle law of vector addition and Pythagorean theorem. Figure (1) Triangle law of vector addition states that when the two vectors are represented by two sides of a triangle in magnitude and direction then the third side of that triangle represents the magnitude and direction of the resultant of two vectors. A → + B → = C → Here, A → is the vector of A. B → is the vector of B. C → is the vector of C. It is given that the expression for the Pythagorean theorem is, A 2 + B 2 = C 2 C = A 2 + B 2 Here, C is the length of the hypotenuse of the triangle

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ISBN: 9780134051796

Author: Walker

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Chapter 3, Problem 7CQ

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The reason that the vectors A→ and B→ are oriented relative to one another.

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The reason that the vectors A → and B → are oriented relative to one another.

Solution Summary: The author explains the triangle law of vector addition and Pythagorean theorem.

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The reason that the vectors A→ and B→ are oriented relative to one another.

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