Asked by bbbb
For the vector A=2I+3J B=I+J what is
magnitude and direction of ( A-B).
magnitude and direction of ( A-B).
Answers
Answered by
Elena
(A-B)x=Ax-Bx=2-1=1
(A-B)y=Ay-By=3-1=2
Magnitude (A-B) =sqrt(1²+2²)=2.24
tanφ=(A-B)y/(A-B)x=2/1=2
φ=63.4º(the vectot makes this angle with x-axis)
(A-B)y=Ay-By=3-1=2
Magnitude (A-B) =sqrt(1²+2²)=2.24
tanφ=(A-B)y/(A-B)x=2/1=2
φ=63.4º(the vectot makes this angle with x-axis)
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.