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Total displacement using vector diagram

  1. Dec 16, 2016 #1
    PF.jpg PF2.jpg A car is driven eastward for a distance of 50 miles, then northward for 30 miles, and then in a direction 30 degree east of north for 25 miles. Draw the vector diagram and determine the total displacement of the car from its starting point.

    The relevant equations I used here are: i) rx= ax + bx + cx
    ii) ry=ay + by + cy
    iii) r= √(rx2 + ry2)
    My attempt regarding this problem is as follows: (Please see the photos)
     
  2. jcsd
  3. Dec 16, 2016 #2
    Looks correct to me.
     
  4. Dec 16, 2016 #3
    Have I done it right?
     
  5. Dec 16, 2016 #4

    Mark44

    Staff: Mentor

    In the future, please take care to post images that aren't rotated. Also, please don't delete the three parts of the homework template.
     
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