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WorksheetsPW2: Measuring Physical Observables
Total questions: 25
Worksheet time: 25mins
How is the AREA of a rectangle measured?
Length x Width
Length x Width x Height
Mass / Volume
Speed x Time
Which of the following is a unit for AREA?
Meter
Meter per Second
Centimeter squared
Meter cubed
A graduated cylinder can be used to find what?
Area
Mass
Speed
Volume
What is the volume of the stone if the level of water is at 50ml before the stone is added and rises to 75ml after the stone is added?
75ml
50ml
30ml
25ml
What unit is used for the volume of a solid such as a block?
Centimeter
Centimeter squared
Centimter cubed
Grams per centimeter cubed
What is the volume of the following shape, if the height is 2cm, the length is 4cm and the height is 1cm?
2 cm3
4 cm3
8cm3
16cm3
How do we calculate density?
By dividing mass by volume
By volume by mass
By multiplying volume by mass
By adding volume by mass
Sean got the mass of a stone by placing it on a balance, it was 20 grams. He then worked out it's volume using an overflow can, it was 10 cm3.
What was the density of the stone?
2 g/cm3
5 g/cm3
10 g/cm3
200 g/cm3
Which of the following liquids is the LEAST dense?
Blue
Red
Green
Yellow
How do we calculate the speed of an object?
Divide distance by time
Divide time by distance
Multiply time by distance
Subtract time from distance
If Meabh walks 100 meters in 25 seconds, how fast is she going?
4 m/s
10 km/hr
75 m/s
5 m/s
The graph below shows the journey of a cyclist from point '0'.
At what stage on the graph is he travelling fastest?
A - B
B - C
C - D
D - E
The graph below shows the journey of a cyclist from point '0'.
At what stage on the graph is he STATIONARY?
A - B
B - C
C - D
D - E
The graph below shows the journey of a cyclist from point '0'.
How fast does the cyclist travelling between point A and B?
2.5 m/s
4 m/s
8 m/s
10 m/s
The speed of something in a given direction is known as...
Rate of reaction
Acceleration
Force
Velocity
At which stage of the graph is it showing deceleration? (slowing down)
A
B
C
D
Which stage of the graph shows the object travelling at constant speed?
A
B
C
D
If a car driving at 20m/s increases it speed to 40m/s over 4 seconds. Calculate the acceleration of the car.
20 m/s2
10 m/s2
5 m/s2
0 m/s2
What is something that can cause an object to move, speed up, slow down or change direction?
Force
Acceleration
Current
Power
What is the unit of force?
Netwon
Gram
Amp
Watt
What type of force can slow down objects that slide over each other?
Gravity
Thrust
Friction
Magnetic
Weight is the force of gravity acting on an object.
Weight is calculated by multiplying the mass of an object by what?
10
100
1000
1,000,000
The ability to do work is known as...
Energy
Power
Current
Resistance
What is the unit for Energy?
Joule
Watt
Amp
Newton
The unit for Electrical Power is ..
Volt
Joule
Newton
Watt
