Vectors

Which is a scalar?

• Distance

• Displacement

• Velocity

• Force

A vector is shown. Which vector represents its y-component?

• A

• B

• C

• D

Which one is a vector quantity?

• Mass

• Speed

• Acceleration

• Time

What is the x component of the sum of the two vectors?

• 3

• -3

• 0

• 6

What is the y component of the sum of the two vectors?

• 4

• -4

• 0

• 8

Which vector is longer?

• They are both the same length

How long is the sum of the two vectors?

• 0 

• 4 

• 7

• 3

• 8

The two vectors below are added. Which vector represents the sum?

• A

• B

• C

• D

If you rotate a vector without changing its length

• A.It is still the same vector

• A.It is the same vector with a different direction

• A.It is a new vector

If you translate a vector from one place to another

• It is still the same vector

• It is the same vector with a different direction

• It is the same vector with a different length

• It is a new vector