Vectors

If vectors X and Y are added, then the resultant would be best represented by vector _____. 

• A
• B
• C
• D

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.B.4

CCSS.HSN.VM.C.10

What is the magnitude of this vector?

• 4

• 5

• 3

• square root of 5

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2

Write in component form.

• <0, 4>

• <8, 2>

• <2, 8>

• <0, 2>

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Find the magnitude of vector AB if the initial point is (-3, 1) and the terminal point is (3, 9).

• 6
• 8.2
• 10
• 10.4

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2

A vector is a quantity that has both _______ and _________.

Select all that apply.

• direction

• amplitude

• acceleration

• magnitude

• velocity

Tags

CCSS.HSN.VM.A.1

• I

• II

• III

• IV

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2

Find the magnitude of a vector using ...

• Sine & Cosine
• Inverse Tangent
• Pythagorean Theorem
• Multiplication

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2

Which of the following is always positive?

• vector
• scalar
• direction
• magnitude

Given u = <3, 7>, find 2u

• <21, 2>

• <6, 26>

• <6, 14>

• 23