Which statement describes a vector?

• It has magnitude but no direction
• It has direction but no magnitude
• It has both direction and magnitude
• It has constant magnitude but no
   direction

Tags

CCSS.HSN.VM.A.1

Given Vector RS where R = (4, -10) and B = (4, 4)

Find the component form of the vector.

• < 8, -6 >

• < 0, 14 >

• < 0, -6 >

• < 8, 14 >

Tags

CCSS.HSN.VM.A.2

Given Vector RS where R = (4, -10) and B = (4, 4)

Find the magnitude of the vector.

• 12

• 6

• 10

• 14

Tags

CCSS.HSN.VM.A.1

Given Vector PQ = < -5, -1>

Find the direction of the vector.

• 191.31

• 168.69

• 348.69

• 11.31

Tags

CCSS.HSN.VM.A.1

Find the component form of the resultant vector:

f = < -12, -8 >

v = < -5, 3 >

Find: 2f - 5v

• < -1, 31 >

• < 1, -31 >

• < -49, -1 >

• < -7, -11 >

Find the component form of the resultant vector:

g = < -12, 0 >

Find: 3g

• < -9, 3 >

• < - 36, 3 >

• < 36, 0 >

• < -36, 0 >

Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

Given |v|=20, 145˚

What is the component form for vector v?

• < 20 sin(145), 20 cos (145) >

• < 145 sin (20), 145 cos (20) >

• < 20 cos(145), 20 sin(145) >

• < 145 cos(20), 145 sin(20) >

Tags

CCSS.HSN.VM.A.2

Given |v|=20, 145˚

What is the magnitude of -3v?

• 60

• -60

• 435

• -435

Tags

CCSS.HSN.VM.A.1

Given |v|=20, 145˚

What is the direction of -3v?

• -325

• -145

• 145

• 325

Tags

CCSS.HSN.VM.A.1

|u|=16, 300˚ |v|=25, 120˚

Find the component form of

-u+v. Round to the nearest tenth.

*No spaces in your answer*

Tags

CCSS.HSN-VM.B.4C