Movement and Pressure Test

Choose the SI unit for speed.

• mph

• m/s

• km/h

Acceleration is best described as ​ ​ ​ ​ (a)  

• How quickly an object is changing shape
• How quickly an object is changing speed
• How quickly an object is moving

Choose how to calculate pressure.

• Pressure = force x area

• Pressure = force/area

• Pressure = area/force

Choose which piece of equipment is used to measure time accurately.

• Stop watch

• Clock

• Counting

Choose the independent variable for the experiment measuring walking speed.

• The walking speed

• The 10 metre line

• The 7 different students

Calculate the mean walking speed of all the students.

• 1.5 m/s

• 11.9 m/s

• 1.7 m/s

Choose which object is travelling the fastest.

• A

• B

• C

The car is stationary during the time period (a)   .

• 0 – 10 s
• 10 – 20 s
• 20 – 30 s
• 30 – 40 s

Choose the total distance travelled by the car.

• 60 m

• 30 m

• 170 m

• 90 m

Choose which graph shows an object increasing in speed and then maintaining a constant speed.

• Graph A

• Graph B

• Graph C