kidusmelakubelay kidusmelakubelay

19-06-2022
Physics

contestada

When vectors B+A=5i-j and B-A=i-7j, what is the magnitude and direction of vector A?

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tholoanasekheo5 tholoanasekheo5

19-06-2022

Answer:

2i-j, if b+a = 5i-j then b-a -b+a will give you a

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