Components Magnitude and Directions of Vectors

Vector is a quantity with:

• magnitude and direction

• magnitude

• direction

• none of the above

Tags

CCSS.HSN.VM.A.1

A vector has...

• two components (x and y)

• one component (y)

• one component (x)

• length and degrees

Tags

CCSS.HSN.VM.A.2

What is the magnitude of a vector?

• Length

• Starting point

• Head

• Angle

Tags

CCSS.HSN.VM.A.1

Definition: The length of the vector

• Magnitude

• Direction

• Vector Operations

• Dot Product

Tags

CCSS.HSN.VM.A.1

In practice A of the figure, what is the direction of the resultant displacement?

• 63 degrees, South of East

• 63 degrees, North of West

• 27 degrees, North of West

• 27 degrees, South of West

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

Given an initial point A ( 2, 4 ) and terminal point B ( -8, 7 ), find the component form of the vector AB.

• 〈-10,3〉

• 〈-6,3〉

• 〈10,11〉

• 〈-6,-3〉

Tags

CCSS.HSN.VM.A.2

Component Form

• <-3, -7>

• <3, -7>

• <-3, 7>

• <7, 3>

Tags

CCSS.HSN.VM.A.2

Find the resultant vector.

• <5, 3>

• <1, 7>

• <7, 1>

• <3, 5>

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

Determine the components of the vector:

• <5, 8.7>

• <8.7, 5>

• <59.1, 10.4>

• <10.4, 59.1>

Tags

CCSS.HSN.VM.A.2

A car travels 90 meters due north in 15 seconds. Then the car turns around and travels 40 meters due south.  What is the magnitude and direction  of the car's resultant displacement?  

• 40 metres, South

• 50 metres, South

• 50 metres, North

• 40 metres, North 

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B