Vector Operations

Front

If c=<-5, 4> and d=<8, 0>, calculate 2c+d

Back

<-2, 8>

Front

If v =〈a,b〉, then a is the ___________ component of v.

Back

horizontal

Front

If w = <2, -5> and y = <2, 0>, find 2w + y.

Back

<6, -10>

Front

If y = <2, 0> and
z = <-1, -4>, find 3y - 2z.

Back

<8, 8>

Front

Find the component form of a vector whose magnitude is 10 and direction is 150°.

Back

<-8.66, 5>

Front

u + v

Back

6i + j

Front

Given u = <3, 7> and v =<-5, 4>, find 2u - 3v

Back

<21, 2>

Front

George Washington throws a baseball with an initial velocity of 20.2 feet per second at an angle of 69° with the horizontal. Find the initial vertical and horizontal velocity of the ball.

Back

Horizontal 7.2
 Vertical 18.9

Front

If a turtle moves from coordinate
 P = (3,2) to
Q = (5,6).  Which vector models the turtle's motion?

Back

〈2,4〉

Front

Given v = 〈3,-5〉 and w = 〈-2,3〉, what is v + w?

Back

〈1,-2〉