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    Exam 2: Motion Along a Straight Line
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    Unit Vectors: What Is the Magnitude of
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Unit Vectors: What Is the Magnitude of

Question 46

Question 46

Multiple Choice

Unit vectors: What is the magnitude of Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 + Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 + Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 , where Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 = 1.00 Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 + 4.00 Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 - 1.00 Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 , Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 = 3.00 Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 - 1.00 Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 - 4.00 Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 and Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 = -1.00 Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 + 1.00 Unit vectors: What is the magnitude of   +   +   , where   = 1.00   + 4.00   - 1.00   ,   = 3.00   - 1.00   - 4.00   and   = -1.00   + 1.00   ? A)  7.07 B)  2.00 C)  10.76 D)  6.78 E)  8.12 ?


A) 7.07
B) 2.00
C) 10.76
D) 6.78
E) 8.12

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