Vectors

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

• A

• B

• C

• D

How do you combine vectors if they are in opposite directions?

• Add

• Subtract

• Pythagorean Theorem

• Use trigonometry

Two vectors that have the same magnitude and direction

• Parallel vectors

• Equivalent vectors

• Opposite vectors

Two vectors that have the same magnitude but opposite direction

• Parallel vectors

• Equivalent vectors

• Opposite vectors

A way of finding the resultant vector by lining up the vectors tail-to-tail.

• Triangle method

• Circle method

• Rectangular method

• Parallelogram method

The result of adding two opposite vectors; the magnitude is zero and there is no direction.

• Zero vector

• Resultant

• Component

• Magnitude

Which of the following is a vector? (Select all that apply.)

• Acceleration

• Velocity

• Speed

• Distance

Draw a picture of your teacher

What is the magnitude of this vector?

• 4

• 5

• 3

• square root of 5

Write in component form.

• <0, 4>

• <8, 2>

• <2, 8>

• <0, 2>