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:

Dear yashbbelkhedkar1@google.com

Thanks for asking us a question in Ask the Expert section of TopperLearning.com.

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.

Regards

Topperlearning Team.

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

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