Vector review

Vector review - Vector review, syllabus S2009 (Homework)...

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Vector review, syllabus S2009 (Homework) Current Score: 31.5/33.5 Due: Friday, January 9, 2009 12:30 PM EST About this Assignment Extension Requests Question Points 1 2 3 4 5 6 7 8 4 0/2 7 7 4 3 3 3.5 Total 31.5/33.5 Description Review of 3D vectors Reading: Vector Appendix and the Course website Instructions NOTE: In this assignment you may submit each question part separately. 2 submissions are permitted for each multiple-choice part, and 3 submissions for each numeric or multiple-select part. The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. 4/4 points All Submissions Notes Question: MI02 01.X.25.01 Question part Points Submissions 1 2 2 2 1/2 1/2 Total 4/4
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Two vectors, and , are shown above. The diagrams below show various possible ways of combining and . A B C Which diagram correctly shows graphically that ? A A Which diagram correctly shows graphically that ? C C
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Solution or Explanation To add vectors, place them tip to tail, and draw the resultant from the tail of the first vector to the tip of the second. To subtract vectors,place them tail to tail, and draw the resultant from the tip of the second vector to the tip of the first. 2. 0/2 points All Submissions Notes Question: MI2 01.P.86 Question part Points Submissions 1 0/2 3/3 Total 0/2 Two vectors, and are equal: = Which of the following statements are true? Choose all that apply.
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This note was uploaded on 02/13/2010 for the course PY PY208 taught by Professor Kohlmyer during the Spring '09 term at N.C. A&T.

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Vector review - Vector review, syllabus S2009 (Homework)...

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