2D Vectors
Topic Page
2D Vectors
Questions

How do I find the magnitude of a vector?

How do I find the resultant of vectors?

How can vectors be parallel?

What is meant by the initial point of a vector?

What is the definition of a vector?

How do I multiply a vector by a scalar?

What are common mistakes students make with 2D vectors?

What is the terminal point of a vector?

How do you find the magnitude and direction for U: magnitude 140, bearing 160°
V: magnitude 200, bearing 290°?

How do you write vector U = 6 and Theta = 45 degrees in cartesian form?

How do you find the scalar and vector projections of b onto a given #a = <3, 6, 2>#, #b = <1, 1, 1>#?

How do you find the scalar and vector projections of b onto a given #a = i + j + k#, #b = i  j + k#?

How do you find the scalar and vector projections of b onto a given #a = ‹3, 2, 1›#, #b = ‹0, 1, 3›#?

How do you write the vector equation that passes through point (5,7) and parallel to <2,0>?

How do you write the vector equation that passes through point (1,4) and parallel to <6,10>?

How do you write the vector equation that passes through point (6,10) and parallel to <3,2>?

How do you write the vector equation that passes through point (1,5) and parallel to <7,2>?

How do you write the vector equation that passes through point (1,0) and parallel to <2,4>?

How do you write the vector equation that passes through point (3,5) and parallel to <2,5>?

Are the vectors #u=<1, 2># and #v=<4, 8># parallel, orthogonal, or neither?

Show that the vectors # 4 bb ul a  8bb ul b# and #26bb ul a+52bb ul b # are parallel?

Let #veca=<−2,3># and #vecb =<−5,k>#. Find #k# so that #veca# and #vecb# will be orthogonal.
Find k so that →a and →b will be orthogonal?

Vectors  Span #RR^2#?