there are three vectors a,b and c each have magnitude of 50m and lies in the plane xy.
their direction relative to the positive direction of the X-axis are 30 degree , 195 degree and degree , respectively. Then how we can find
  1. the magnitude and the angle between a+b+c
  2. the magnitude and the angle between a-b+c
  3. the magnitude and the angle of the fourth vector d such that (a+b)-(c+d)=0

Asked by yashbbelkhedkar1 | 2nd Aug, 2014, 02:17: PM

Expert Answer:


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You have not mentioned the value of the third angle. We would request you to provide the value so that we may answer this to the best of our bilities.


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Answered by Romal Bhansali | 4th Aug, 2014, 12:21: PM

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