Vectors and Direction Angles

Determine the direction and magnitude of the vector 〈7,18〉

• Direction 21.3°
  Magnitude 19.3
• Direction 68.7°
  Magnitude 19.3
• Direction 21.3°
  Magnitude 373
• Direction 68.7°
  Magnitude 373

Tags

CCSS.HSN.VM.A.1

 Determine the direction and magnitude of the vector 〈-11,5〉

• Direction 24.4°
  Vertical 12.1
• Direction65.6°
  Magnitude 12.1
• Direction -24.4°
  Magnitude 12.1
• Direction 155.6°
  Magnitude 12.1

Tags

CCSS.HSN.VM.A.1

An Arrow with a Magnitude and Direction

• Scalar

• Vector

• Refractor

• Tip to Tail

Tags

CCSS.HSN.VM.A.1

• Standard Vector Form

• Resultant Vector

• Pythagorean Theorem

• Equation of a Circle

Tags

CCSS.7.EE.B.3

Given an initial point R ( -12, 4 ) and terminal point S ( 28, -17 ), find the component form of the vector RS.

• 〈14,-13〉
• 〈-14,13〉
• 〈-40,-21〉
• 〈40,-21〉

Tags

CCSS.HSN.VM.A.2

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

When a vector is in standard position, the initial point of the vector is located at the __________________. (use all lower case when typing your response)

Tags

CCSS.HSN.VM.A.1

Any vector with initial point (x₁, y₁) and terminal point (x₂, y₂) can be written in component form as:

• 
• 
• 
• 

Tags

CCSS.HSN.VM.A.2

Which of the following is the component form for a vector with initial point (-1, 5) and terminal point (6, 8)?

• <-3, -7>

• <3, -7>

• <-3, 7>

• <7, 3>

Tags

CCSS.HSN.VM.A.2

Write in component form.

• <-8, -2>

• <8, 2>

• <2, 8>

• <-2, -8>

Tags

CCSS.HSN.VM.A.2