Determine the magnitude and direction of the vector A = (-23.0)î + (38.8)j. |A| = ° counterclockwise from the +x axis a =

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Chapter1: Units, Trigonometry. And Vectors
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Determine the magnitude and direction of the vector A = (-23.0)î + (38.8)j.
|A| =
° counterclockwise from the +x axis
a =
Transcribed Image Text:Determine the magnitude and direction of the vector A = (-23.0)î + (38.8)j. |A| = ° counterclockwise from the +x axis a =
For vectors B = -2î - 8j and A = -6î – 4j, calculate the following.
%3D
(a) Á + B (Express your answer in vector form.)
A + B =
Enter the magnitude and direction (in degrees counterclockwise from the +x-axis) for A + B.
magnitude
direction
|° counterclockwise from the +x-axis
(b) A
B (Express your answer in vector form.)
A
B =
Enter the magnitude and direction (in degrees counterclockwise from the +x-axis) for A - B.
magnitude
direction
° counterclockwise from the +x-axis
Transcribed Image Text:For vectors B = -2î - 8j and A = -6î – 4j, calculate the following. %3D (a) Á + B (Express your answer in vector form.) A + B = Enter the magnitude and direction (in degrees counterclockwise from the +x-axis) for A + B. magnitude direction |° counterclockwise from the +x-axis (b) A B (Express your answer in vector form.) A B = Enter the magnitude and direction (in degrees counterclockwise from the +x-axis) for A - B. magnitude direction ° counterclockwise from the +x-axis
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