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HW#1-1-problems

HW#1-1-problems - madrid(tmm2353 – HW#1-1 – Antoniewicz...

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Unformatted text preview: madrid (tmm2353) – HW#1-1 – Antoniewicz – (56445) 1 This print-out should have 36 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 (part 1 of 5) 2.0 points Consider vectors vector A and vector B such that vector A = ( 100 , − 500 , − 600 ) and vector B = (− 500 , 500 , 300 ) . Find vector A + vector B . 1. (− 400 , 100 , 200 ) 2. ( 400 , , − 200 ) 3. (− 400 , , − 300 ) 4. ( 200 , − 100 , − 100 ) 5. ( 100 , − 400 , − 100 ) 002 (part 2 of 5) 2.0 points Find vextendsingle vextendsingle vextendsingle vector A + vector B vextendsingle vextendsingle vextendsingle . 003 (part 3 of 5) 2.0 points Find vextendsingle vextendsingle vextendsingle vector A vextendsingle vextendsingle vextendsingle . 004 (part 4 of 5) 2.0 points Find vextendsingle vextendsingle vextendsingle vector B vextendsingle vextendsingle vextendsingle . 005 (part 5 of 5) 2.0 points Find vextendsingle vextendsingle vextendsingle vector A vextendsingle vextendsingle vextendsingle + vextendsingle vextendsingle vextendsingle vector B vextendsingle vextendsingle vextendsingle . 006 10.0 points Consider the following figure: vector t vectorr vectors Which of the following statements about the three vectors in the figure are correct? List all that apply, separated by commas. A vectors = vector t − vectorr B vectorr = vector t − vectors C vectorr + vector t = vectors D vectors + vector t = vectorr E vectorr + vectors = vector t 007 (part 1 of 3) 4.0 points A unit vector vectorv lies in the xy plane, at an angle of 100 ◦ from the + x axis, with a positive y component. What are the components of the unit vector ˆ v = ( ˆ v x , ˆ v y , ˆ v z ) ?...
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