  ConstantsPart AConsider three vectors A,B and C all lying in the r yplane. Vector A has length 6.3 and makes an angle of131 degrees with the T-axis. Vector B has length 6.9and makes an angle of 32 degrees with the -axisThe vector D- A+ B+ C has r-component Dx3.4 and y-component Dy 6.4Find the magnitude of the vector CExpress your answer to 2 significant figures.SubmitRequest AnswerPart BFind the angle in degrees that vector C makes measured counterclockwise from the c-axis.Express your answer the nearest degree.

Question help_outlineImage TranscriptioncloseConstants Part A Consider three vectors A,B and C all lying in the r y plane. Vector A has length 6.3 and makes an angle of 131 degrees with the T-axis. Vector B has length 6.9 and makes an angle of 32 degrees with the -axis The vector D- A+ B+ C has r-component Dx 3.4 and y-component Dy 6.4 Find the magnitude of the vector C Express your answer to 2 significant figures. Submit Request Answer Part B Find the angle in degrees that vector C makes measured counterclockwise from the c-axis. Express your answer the nearest degree. fullscreen
Step 1

Part A

Vector notation for vector D is,

Step 2

Vector notation for vectors A and B are,

Step 3

Therefore, vector C is...

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Vectors and Scalars 