Physics 5.1.1

Question 1

All Quantities can be one of two types: (2)

Answer 1

-Scalar.
-Vector.

Question 2

What are ‘Scalars’?

Answer 2

Scalars are Quantities that only have a Magnitude.

Question 3

Define ‘Magnitude’:

Answer 3

The Numerical Value of a Quantity.

Question 4

What are ‘Vectors’?

Answer 4

Vectors are Quantities that have both Direction & Magnitude.

Question 5

Velocity is a ___ Quantity.

Answer 5

Vector.

Question 6

Distance is a ___ Quantity.

Answer 6

Scalar.

Question 7

Displacement is a ___ Quantity.

Answer 7

Vector.

Question 8

What can be used to Represent Vectors?

Answer 8

Arrows.

Question 9

The Length of the Arrow Represents the ___ of the Vector.

Answer 9

Magnitude.

Question 10

The Direction of the Arrow Indicates the ___ of the Vector.

Answer 10

Direction.