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If the Scalar Product of Two Vectors

Question 48

Multiple Choice

If the scalar product of two vectors, If the scalar product of two vectors, And ,is equal to −3.5,if ,and the angle between the two vectors when they are drawn starting from the same point is equal to 130°,what is the magnitude of ? A) 2.1 B) 2.5 C) 2.3 D) 2.7 E) 3.1
And If the scalar product of two vectors, And ,is equal to −3.5,if ,and the angle between the two vectors when they are drawn starting from the same point is equal to 130°,what is the magnitude of ? A) 2.1 B) 2.5 C) 2.3 D) 2.7 E) 3.1
,is equal to −3.5,if If the scalar product of two vectors, And ,is equal to −3.5,if ,and the angle between the two vectors when they are drawn starting from the same point is equal to 130°,what is the magnitude of ? A) 2.1 B) 2.5 C) 2.3 D) 2.7 E) 3.1
,and the angle between the two vectors when they are drawn starting from the same point is equal to 130°,what is the magnitude of If the scalar product of two vectors, And ,is equal to −3.5,if ,and the angle between the two vectors when they are drawn starting from the same point is equal to 130°,what is the magnitude of ? A) 2.1 B) 2.5 C) 2.3 D) 2.7 E) 3.1
?


A) 2.1
B) 2.5
C) 2.3
D) 2.7
E) 3.1

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