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Two Perpendicular Vectors

Question 29

Multiple Choice

Two perpendicular vectors, Two perpendicular vectors,   And   ,are added together giving vector   .If the magnitudes of both vectors   And   Are doubled without changing their directions,the magnitude of vector   Will A) increase by a factor of 8. B) increase by a factor of 4. C) increase by a factor of 2. D) increase by a factor of   . E) not change.
And Two perpendicular vectors,   And   ,are added together giving vector   .If the magnitudes of both vectors   And   Are doubled without changing their directions,the magnitude of vector   Will A) increase by a factor of 8. B) increase by a factor of 4. C) increase by a factor of 2. D) increase by a factor of   . E) not change.
,are added together giving vector Two perpendicular vectors,   And   ,are added together giving vector   .If the magnitudes of both vectors   And   Are doubled without changing their directions,the magnitude of vector   Will A) increase by a factor of 8. B) increase by a factor of 4. C) increase by a factor of 2. D) increase by a factor of   . E) not change.
.If the magnitudes of both vectors Two perpendicular vectors,   And   ,are added together giving vector   .If the magnitudes of both vectors   And   Are doubled without changing their directions,the magnitude of vector   Will A) increase by a factor of 8. B) increase by a factor of 4. C) increase by a factor of 2. D) increase by a factor of   . E) not change.
And Two perpendicular vectors,   And   ,are added together giving vector   .If the magnitudes of both vectors   And   Are doubled without changing their directions,the magnitude of vector   Will A) increase by a factor of 8. B) increase by a factor of 4. C) increase by a factor of 2. D) increase by a factor of   . E) not change.
Are doubled without changing their directions,the magnitude of vector Two perpendicular vectors,   And   ,are added together giving vector   .If the magnitudes of both vectors   And   Are doubled without changing their directions,the magnitude of vector   Will A) increase by a factor of 8. B) increase by a factor of 4. C) increase by a factor of 2. D) increase by a factor of   . E) not change.
Will


A) increase by a factor of 8.
B) increase by a factor of 4.
C) increase by a factor of 2.
D) increase by a factor of Two perpendicular vectors,   And   ,are added together giving vector   .If the magnitudes of both vectors   And   Are doubled without changing their directions,the magnitude of vector   Will A) increase by a factor of 8. B) increase by a factor of 4. C) increase by a factor of 2. D) increase by a factor of   . E) not change. .
E) not change.

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