Vector Components and Angles

Find the magnitude of

• 4

• 5

• 3

• square root of 5.

Tags

CCSS.HSN.VM.A.1

Write in component form

• <0, 4>

• <8, 2>

• <2, 8>

• <0, 2>

Tags

CCSS.HSN.VM.A.2

What is the horizontal component of a vector w = <-18, 5>

• -18

• 5

• 18

• -5

Tags

CCSS.HSN.VM.A.2

Given u = <3, 5> and v = <-2, 2)>

Find u + v

• <5, 3>

• <1, 7>

• <7, 1>

• <3, 5>

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

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

Find 3u - v

• <9,15>

• <7, 17>

• <15, 9>

• <11, 13>

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

Find -u + 2v

• <-7, -1>

• <5, 3>

• <1, -9>

• <8, 11>

Determine the direction of <8, -2>

• 346 degrees

• 14 degrees

• 166 degrees

• 194 degrees

Tags

CCSS.HSN.VM.A.1

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

• magnitude 5

• magnitude 1

• magnitude 25

Tags

CCSS.HSN.VM.A.1

Which of the following describes the vector above?

• 45 cm

• 45 cm at 30 degrees North of East

• 45 cm at 30 degrees East of North

• 45 cm North East

Tags

CCSS.HSN.VM.A.1