Quiz 1 - The basics

Which of the following is not considered an SI unit?

• g (Grams)

• m (Meters)

• s (Seconds)

• K (Kelvin)

(Select all that apply)

A scalar has:

• Magnitude

• Unit

• Direction

• Coordinates

1 kg is equal to:

• 1 N

• 100 g

• 100 N

• 1000 g

How many sig figs are in 0.0250

• 1

• 2

• 3

• 4

With correct sig figs, what is 1.25/2.5

• 0.5

• 0.50

• 0.500

• 5.0

There are approximately 1,600 meters in 1 mile.

How is this shown when converting 2 miles to meters?

True or False:

Distance and displacement are the same thing

• True

• False

(Select all that apply)

A vector has:

• Magnitude

• Unit

• Direction

• Coordinates

Which motion diagram represents deceleration then acceleration?

• 
• 
• 
• 

What does this graph represent?

• Constant speed
• Acceleration
• Not moving