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Category > Calculus Posted 31 May 2017 My Price 6.00

Vectors Sample Work (Unit 5, Lesson 7)

Vectors Sample Work (Unit 5, Lesson 7)
Directions: Complete the following problems on a separate sheet of paper. Be sure to show
all of your handwritten mathematical steps. Scan your completed work or take a clear picture
and submit through the Sample Work drop box link. Note: Typed work will not be accepted.
Your work must be handwritten. 1. Vector u is represented by the directed line segment R S and vector v is represented by the directed line
segment O P . If R = 2,1 , S = 2,4 , O = 3,1 , and P = 1,4 , are u and v equal? Explain how you
reached your answer.
2. Vectors u and v are graphed. Explain in detail each step necessary to find the angle between the two vectors. 3. Find the direction angle of vector v to the nearest tenth of a degree. 4. A child pulls a toy wagon a distance of 80 ft. along a horizontal path by a constant force of 30 lbs. The
handle of the wagon is held at an upward angle of 30° from the horizontal. Explain what each value listed in this situation represents in relation to the formula W F • PQ = F PQ cos . Then find the work done
pulling the wagon.

Answers

SuperTutor
(15)
Status NEW Posted 31 May 2017 01:05 AM My Price 6.00

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file 1496196399-Solutions file.docx preview (51 words )
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