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WorksheetsQuantities and Units of Measurement
Total questions: 30
Worksheet time: 19mins
Name
Class
Date
1.
Frequency is measured in....
a)
Ohms
b)
Hertz
c)
Metres per Second
d)
Coloumbs
2.
Resistance is measured in...
a)
Amps
b)
Coloumbs
c)
Ohms
d)
Watts
3.
Power is measured in...
a)
Ohms
b)
Coloumbs
c)
Watts
d)
Hertz
4.
Potential Difference is measured in...
a)
Hertz
b)
Volts
c)
Pascals
d)
Newtons
5.
Speed is measured in...
a)
Metres per Second
b)
Metres Per Second2
c)
Seconds per Metre
d)
Seconds per Metre2
6.
Acceleration is measured in...
a)
Metres per Second
b)
Metres Per Second2
c)
Seconds per Metre
d)
Seconds per Metre2
7.
Velocity is measured in...
a)
Metres per Second
b)
Metres Per Second2
c)
Seconds per Metre
d)
Seconds per Metre2
8.
Force is measured in...
a)
Pascals
b)
Newtons
c)
Seconds
d)
Kilograms
9.
Weight is measured in...
a)
Pascals
b)
Newtons
c)
Seconds
d)
Kilograms
10.
Energy is Measured in...
a)
Watts
b)
Joules
c)
Volts
d)
Amps
11.
Current is Measured in...
a)
Watts
b)
Joules
c)
Volts
d)
Amps
12.
Mass is measured in...
a)
Joules
b)
Kilograms
c)
Seconds
d)
Stone
13.
Time is measured in...
a)
Seconds
b)
Kilograms
c)
Joules
d)
Watts
14.
The unit of measurement for Watts is...
a)
Joules/second
b)
Coloumbs/Second
c)
Metres/Second
d)
Joules/Coloumb
15.
The unit of measurement for Coloumbs is...
a)
Joules/second
b)
Amps x Seconds
c)
Metres x Seconds
d)
Joules/Coloumb
16.
The unit of measurement for Momentum is...
a)
Metres per Second
b)
Metres per Second2
c)
Newtons per Metre
d)
Newtons Per Second
17.
The unit of measurement for Moment is...
a)
Metres per Second
b)
Metres per Second2
c)
Newtons x Metres
d)
Newtons Per Second
18.
The unit of measurement for volts is...
a)
Joules/Coloumb or Ohms x Amps
b)
Joules/Coloumb or Ohms/Amp
c)
Joules x Coloumb or Ohms/Amps
d)
Joules x Coloumb or Ohms x Amps
19.
Gravitational Potenial Energy is measured in...
a)
Joules
b)
Newtons
c)
Kilograms
d)
Coloumbs
20.
Work Done is measured in...
a)
Volts
b)
Metres
c)
Kilograms
d)
Joules
21.
A current of 3A flows for 30 seconds. To find how much charge has flowed through the circuit you would use which equation?
a)
Potential Difference = Current x Resistance
b)
Power = Joules/Seconds
c)
Charge = Current x Time
d)
Work Done = Force x Distance
22.
An electric travel blanket uses a car’s 12V supply. The current through it is 3A, to find the power of the blanket you would use which equation?
a)
Potential Difference = Current x Resistance
b)
Power = Volts x Amps
c)
Charge = Current x Time
d)
Work Done = Force x Distance
23.
Current is measured in...
a)
Volts
b)
Watts
c)
Ohms
d)
Amps
24.
A circuit has a resistance of 50 Ohms and the current is 5A. Which equation should you use to find the voltage of the power supply?
a)
Current = Volts/Ohms
b)
Watts = Joules/Second
c)
Coloumbs = Amps x Seconds
d)
Velocity = Distance / Time
25.
A cyclist travels a distance of 1080m in 2 minutes. which equation would you use to work out their speed?
a)
Kinetic Energy = 0.5 x Mass x Velocity2
b)
Acceleration = change in velocity / Time
c)
Speed = Distance / Time
d)
Velocity = Distance / Time
26.
A rockets accelerates from 0m/s to 2100m/s vertically upwards in 90 seconds. Which equation would you use to calculate the acceleration?
a)
Kinetic Energy = 0.5 x Mass x Velocity2
b)
Acceleration = change in velocity / Time
c)
Speed = Distance / Time
d)
Velocity = Distance / Time
27.
To calculate the force of a car that has a mass of 1500kg and an acceleration of 9m/s/s, which equation would you use
a)
Velocity = Distance / Time
b)
Acceleration = Change in Velocity / Time
c)
Moment = Mass x Velocity
d)
Kinetic Energy = 0.5 x Mass X Velocity2
28.
A 2kg toy robot dog walks at 2m/s which equation would you use to find the Kinetic Energy?
a)
Velocity = Distance / Time
b)
Acceleration = Change in Velocity / Time
c)
Moment = Mass x Velocity
d)
Kinetic Energy = 0.5 x Mass X Velocity2
29.
A meteorite flies through space at 250m/s towards earth. It has a momentum of 30 000kgm/s towards earth. Which equation would you use to find its mass?
a)
Velocity = Distance / Time
b)
Acceleration = Change in Velocity / Time
c)
Moment = Mass x Velocity
d)
Kinetic Energy = 0.5 x Mass X Velocity2
30.
Weightlifter lifts a 280N barbell weight 1.5m straight up, which equation would you use to calculate the amount of word done?
a)
Work Done = Force x Distance
b)
Work Done = Force/Distance
c)
Moment = Mass x Velocity
d)
Kinetic Energy = 0.5 x Mass X Velocity2
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