Vectors I

Vector is a quantity with:

• magnitude and direction

• magnitude

• direction

• none of the above

Tags

CCSS.HSN.VM.A.1

A vector has both ____ and _____

• speed and length
• magnitude and direction
• degrees and radians
• style and grace

Tags

CCSS.HSN.VM.A.1

Which of the following is NOT a vector?

• 
• 
• 
• x

A cat walks 3 meters toward a laser, then jumps 5 meters due south of the laser when it sees a thing. What is the displacement of the cat (to the nearest tenth)?

• 3.0m

• 5.0m

• 8.0m

• 5.8m

 $a=3i-6j$  
 $\ b=10i-9j$  
 $\ c=-12i+14j$  
What is  $-a+2b-\frac{1}{2}c$  

•  $i-j$  

•  $23i-19j$  

•  $-6i+21j$  

•  $23i-5j$  

•  $-6i-19j$  

What is the resultant vector of the two labeled vectors?

• +2 km

• +14 km

• -2 km

• -14 km

Write in component form.

• <0, 4>

• <8, 2>

• <2, 8>

• <0, 2>

Tags

CCSS.HSN.VM.A.2

A cat walks 3 meters west toward a laser, then jumps 5 meters due south of the laser when it sees a string. What is the total distance the cat has traveled (to the nearest tenth)?

• 3.0m

• 5.0m

• 8.0m

• 5.8m