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WorksheetsG7 Benchmark Q1
Total questions: 45
Worksheet time: 23mins
What is the SI unit for measuring temperature?
Kelvin (K)
Celsius (°C)
Fahrenheit (°F)
Joule (J)
Which of the following is the SI unit for measuring electric current?
Volt (V)
Ampere (A)
Ohm (Ω)
Watt (W)
What is the SI unit for measuring distance or length?
Meter (m)
Kilogram (kg)
Second (s)
Newton (N)
Which of the following is the SI unit for measuring power?
Volt (V)
Ampere (A)
Ohm (Ω)
Watt (W)
Which of the following is the SI unit for measuring voltage?
Volt (V)
Ampere (A)
Ohm (Ω)
Watt (W)
Which of the following is the SI unit for measuring resistance?
Volt (V)
Ampere (A)
Ohm (Ω)
Watt (W)
Which of the following is a scalar quantity?
Velocity
Mass
Acceleration
Displacement
Which of the following is a vector quantity?
Time
Mass
Speed
Displacement
Express 5 nanoseconds (ns) in microseconds (μs):
5 x 10^-12 s
5 x 10^-9 s
5 x 10^-6 s
5 x 10^-3 s
Convert 250 Megaliters (ML) to liters (L):
2.5 x 10^5 L
2.5 x 10^8 L
2.5 x 10^11 L
2.5 x 10^14 L
How many milligrams (mg) are there in 2 grams (g)?
2 x 10^0 g
2 x 10^3 g
2 x 10^6 g
2 x 10^9 g
Convert 550 milligrams (mg) to grams (g).
0.55 g
5.5 g
0.0055 g
55 g
Which of the following is the best description of velocity?
The change of velocity
The rate of change of speed
The rate of change of displacement
The rate of change of velocity
Which of the following is the best description of acceleration?
The change of velocity
The rate of change of speed
The rate of change of displacement
The rate of change of velocity
A car is travelling to the North and has a North acceleration. Which of the following is correct?
The car is speeding up in the north direction.
The car is speeding up in the south direction.
The car is slowing down in north direction.
The car is slowing down in south direction.
A car is travelling to the North and has South acceleration. Which of the following is correct?
The car is speeding up in the north direction.
The car is speeding up in the south direction.
The car is slowing down in north direction.
The car is slowing down in south direction.
A car is travelling to the South and has a South acceleration. Which of the following is correct?
The car is speeding up in the north direction.
The car is speeding up in the south direction.
The car is slowing down in north direction.
The car is slowing down in south direction.
A car is travelling to the South and has North acceleration. Which of the following is correct?
The car is speeding up in the north direction.
The car is speeding up in the south direction.
The car is slowing down in north direction.
The car is slowing down in south direction.
Calculate the final speed of the car if it starts from rest and accelerates for 5 seconds at a rate of 2 m/s2.
2 m/s
5 m/s
10 m/s
10 m/s South
Calculate the final velocity of the car if it starts from rest and accelerates for 5 seconds at a rate of 2 m/s2 South.
2 m/s
5 m/s
10 m/s
10 m/s South
What is happening to the car during the first 4 seconds?
The car is accelerating
The car is traveling with constant speed
The car is decelerating.
The car is not moving.
What is happening to the car during between 4 and 8 seconds?
The car is accelerating
The car is traveling with constant speed
The car is decelerating.
The car is not moving.
What is happening to the car during between 8 and 10 seconds?
The car is accelerating
The car is traveling with constant speed
The car is decelerating.
The car is not moving.
Calculate the rate of acceleration between 0 and 4 seconds?
2.5 m/s2 North
2.5 m/s2 South
4.0 m/s2 North
0 m/s2
Calculate the rate of acceleration between4 and 8 seconds?
2.5 m/s2 North
2.5 m/s2 South
4.0 m/s2 North
0 m/s2
Calculate the rate of acceleration between 8 and 10 seconds?
5.0 m/s2 North
5.0 m/s2 South
2.5 m/s2 North
0 m/s2
Calculate the final velocity of the car if it starts from rest and accelerates for 10 seconds at a rate of 3 m/s2 South.
3
30
10
0
Which of the following is the SI unit for measuring time?
minute
second
hour
day
Convert 2.5 kilometers (km) to meters (m).
25,000
2,500
250
25
What is the displacement in the first 2 seconds?
15 m
30 m
45 m
60 m
What is the displacement between 2 and 3 seconds?
15 m
30 m
45 m
60 m
What is the displacement between 3 and 4 seconds?
15 m
30 m
45 m
60 m
Consider the graph of velocity vs. time below. What are the units defined by the area under the curve of a velocity vs. time graph?
m/s
m
m/s2
s
Consider the graph of velocity vs. time below. What are the units defined by the slope of a velocity vs. time graph?
m/s
m
m/s2
s
Consider the graph of velocity vs. time below. What is the average velocity between 0 and 6 seconds?
0 m/s
10 m/s
30 m/s
60 m/s
Consider the graph of velocity vs. time below. What is the instant velocity at 1 second?
0 m/s
10 m/s
30 m/s
60 m/s
Consider the graph of position vs. time below. What are the units defined by the slope of the position vs. time graph?
m
m/s
m/s2
s
Find the velocity of a moving object between 4 and 6 seconds using the velocity-time graph below.
0 m/s
3 m/s
5 m/s
4 m/s
Find the average velocity of a moving object between 0 and 4 seconds using the velocity-time graph below.
0 m/s
3 m/s
5 m/s
4 m/s
Find the average velocity of a moving object between 6 and 10 seconds using the velocity-time graph below.
0 m/s
3 m/s
5 m/s
4 m/s
Find the instant velocity of a moving object at exactly 2 seconds using the velocity-time graph below.
0 m/s
3 m/s
5 m/s
4 m/s
Which of the following shows precise but not accurate results:
A
B
C
D
Which of the following shows precise and accurate results:
A
B
C
D
Which of the following shows neither precise nor accurate results:
A
B
C
D
Which of the following shows accurate but not precise results:
A
B
C
D
