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P01 Vectors (What you know (Recall from Math) (Properties & Operations…
P01 Vectors
What you know (Recall from Math)
Representation
Descriptive:
(𝑂𝐴) ⃑ or 𝐚 is a vector of magnitude (length) 5 units that makes an angle of 𝜃=53.13° anti-clockwise from the positive horizontal axis
Trigonometry
sin〖53.13°〗=4/5
cos〖53.13°〗=3/5
tan〖53.13°〗=4/3
Magnitude and Direction
Magnitude
Direction
Angle
Sign Convention
Properties & Operations
Equal Vectors
Negative Vectors
Multiplication of Vectors
Addition
Subtraction
What you don't know
Force vector in the x-direction
Force vector in the y-direction
What you need to know
