# Worksheet: Units of Measured Quantities

In this worksheet, we will practice recognizing which units are used to define the values of physical quantities.

Q1:

Which of the following is a unit of area?

• ACentimeter
• BCubic meter
• CMeter per second squared
• DSquare meter

Q2:

The graph shows a plot of a change in distance over time.

What is the unit of the gradient of the line?

• Am⋅s
• Bm/s2
• Cm2/s
• Dm2
• Em/s

What is the unit of the area under the line?

• Am/s2
• Bm2
• Cm2/s
• Dm⋅s
• Em/s

Q3:

Which of the following is an appropriate symbol for the unit of a quantity found by multiplying a length in millimeters by a length in centimeters?

• Am
• Bmm3
• Ccm2
• Dcm−1
• Em3

Q4:

Which of the following is an appropriate symbol for the unit of a quantity found by dividing an area by a volume?

• Am−2
• Bm−1
• Cm3
• Dm
• Em2

Q5:

Which of the following is an appropriate symbol for the unit of a quantity found by multiplying an area by an area?

• A m6
• B m5
• C m3
• D m4
• E m2

Q6:

Which of the following is an appropriate symbol for the unit of a quantity found by dividing a temperature by a distance?

• AK/m
• Bkm
• CK/m2
• DmK
• EK⋅m

Q7:

Which of the following is an appropriate symbol for the unit of a quantity found by dividing an energy by a time?

• AJ⋅s
• BW
• Cs
• DW/s
• EJ

Q8:

Which of the following is an appropriate symbol for the unit of a quantity found by multiplying an area by a length?

• Am−2
• Bm−1
• Cm
• Dm2
• Em3

Q9:

What is the unit found by multiplying the unit m/s2 by the unit s?

• Am⋅s
• Bm⋅s2
• Cm/s
• Dm/s3

Q10:

What is the symbol of the missing unit in the formula: momentum ?

• A s/kg⋅m
• B kg⋅m/s
• C kg⋅s/m
• D kg/m⋅s

Q11:

What is the missing unit U in the following formula: ?

• Am/s
• Bs/m
• Cm/s2
• Dm2

Q12:

What is the name of the missing unit U in the formula: speed (m/s) = distance (U)/time (s)?

• AMeter per second squared
• BSquare meter per second
• CMeter per second
• DMeter

Q13:

Which of the following is a unit of temperature?

• ASecond
• BMeter
• CKilogram
• DKelvin

Q14:

Which of the following is a unit of mass?

• AKilogram
• BMeter
• CSecond
• DKelvin

Q15:

Which of the following is a unit of distance?

• AKilogram
• BSecond
• CMeter
• DKelvin

Q16:

Which of the following is a unit of time?

• ASecond
• BMeter
• CKelvin
• DKilogram