WorksheetsSignificant Figures, Physical Quantities, motion diagrams
Total questions: 22
Worksheet time: 12mins
How many significant figures are in 127.500?
(a)
How many significant figures are in 670?
(a)
How many significant figures are in 300900?
(a)
Give the answer to the correct number of significant figures to
3.419 + 3.912 + 7.0518 + 0.00013
14.383
14.382
14.3829
14.38293
Give the answer to the correct number of significant figures to
145.63 - 28.9
116.73
116.7
116.70
117
Give the answer to the correct number of significant figures to
17.3 x 6.2
(a)
Give the answer to the correct number of significant figures to
247.89 ÷ 43.5
5.70
5.7
5.699
5.69
Is represented by an arrow
Vector Quantity
Scalar Quantity
Magnitude
Degrees
Select all the options that are scalar quantities
Mass
Weight
Distance
Velocity
The (a) is the vector sum of two or more vectors.
Displacement is change in (a) .
Which of the following SI unit is correct for each quantity?
Quantity: Mass
SI unit: Gram（g）
Quantity: Time
SI unit: Minute（min）
Quantity: Length
SI unit: Centimeter (cm)
Quantity: Temperature
SI unit: Kelvin (K)
Which pair of quantities is correct?
Scalar quantity: has magnitude only
Vector quantity: has magnitude only
Scalar quantity: has direction only
Vector quantity: has magnitude only
Scalar quantity: has magnitude only
Vector quantity: has magnitude and direction
Scalar quantity: has magnitude and direction
Vector quantity: has direction only
What is the SI unit of speed?
m/s
cm/s
km/hour
kg/m
Which of these units are measures of length?
millimetres
metres
kilometres
kilograms
millilitres
The unit for time Δt is
(m) meters
(s) seconds
(m/s) meters per second
(m/s2) meters per seconds squared
The unit for displacement Δx is
(m) meters
(s) seconds
(m/s) meters per second
(m/s2) meters per seconds squared
constant speed
increasing speed
decreasing speed
no speed
constant speed
increasing speed
decreasing speed
no speed
constant fast speed moving to the right
constant slow speed moving to the right
constant fast speed moving to the left
constant slow speed moving to the left
constant fast speed moving to the right
constant slow speed moving to the right
constant fast speed moving to the left
constant slow speed moving to the left
