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The Eastward Component of Vector Is Equal to the Westward

question 47

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The eastward component of vector The eastward component of vector   is equal to the westward component of vector    and their northward components are equal. Which one of the following statements must be correct for these two vectors? A)  Vector   must be perpendicular to vector    B)  Vector    is parallel to vector     C)  The angle between vector    and vector   must be   D)  The magnitude of vector   must be equal to the magnitude of vector   E)  Vector    is antiparallel (in the opposite direction)  to vector    is equal to the westward component of vector The eastward component of vector   is equal to the westward component of vector    and their northward components are equal. Which one of the following statements must be correct for these two vectors? A)  Vector   must be perpendicular to vector    B)  Vector    is parallel to vector     C)  The angle between vector    and vector   must be   D)  The magnitude of vector   must be equal to the magnitude of vector   E)  Vector    is antiparallel (in the opposite direction)  to vector    and their northward components are equal. Which one of the following statements must be correct for these two vectors?


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