Vectors B and D are perpendicular and have the same nonzero magnitude (B=D). Draw vector R=B-D....

Question

Question

Vectors B and D are perpendicular and have the same nonzero magnitude (B=D). Draw vector R=B-D. What is the magnitude of Vector R?

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Answer 1

Answer #1

Magnitude of R

R^2 = B^2 + D^2

As magnitude of B = D

So

R^2 = B^2 + B^2

R = Sqrt(2) * B

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Comment in case any doubt, will reply for sure.. Goodluck

Answer 2

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