|
|
1.
|
Find .
|
|
2.
|
Find .
|
|
3.
|
Find a unit vector in the direction of the given
vector.
|
|
4.
|
Find a unit vector in the direction of the given
vector.
|
|
5.
|
Find the component form and the magnitude of the
vector v.
Initial
Point | Terminal Point | | | | |
|
|
6.
|
Find the component form of vector
v.
|
|
7.
|
Find the magnitude of vector v with initial
point and terminal point .
|
|
8.
|
Find the magnitude and direction angle of . Round direction angle to nearest degree.
|
|
9.
|
Find the component form of v if and the angle it makes with the x-axis is 150°.
|
|
10.
|
final If and ,
and the vectors make angles of 40° and 100° and with the x-axis respectively, find
the component form of the sum of u and v. Round answers to two decimal
places.
|