Question: Vectors A and B lie in an xy-plane. A has magnitude 9.0 and an angle 102; B has components By = -6.10 and B,

Vectors A and B lie in an xy-plane. A has magnitude 9.0

Vectors A and B lie in an xy-plane. A has magnitude 9.0 and an angle 102; B has components By = -6.10 and B, = -8.90. Find magnitude of resultant vector of (4 x 3 B). ( Your answer must be without decimals and maximum of 2% of error is accepted in your answer.)

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