S7U3R: Review

The speed of a runner is 15 km/h. How long does it take the runner to complete a 60 km race?

(a)  

• A. 8 hours

• B. 6 hours

• C. 4 hours

• D. 2 hours

Look at the distance time graph. Which object travels at the speed of 8 m/s?

(a)  

• A. Object 1
• B. Object 2

• C. Object 3

• D. Object 4

How far can the truck travel in 2 hours?

• A. 40 km

• B. 60 km

• C. 90 km

• D. 120 km

What is the speed of a bus travelling 180 kilometres in 6 hours?

• A. 10 km/h

• B. 30 km/h

• C. 50 km/h

• D. 70 km/h

Speed is the measure of how______an object is moving.

• A. long

• B. heavy

• C. fast

• D. far

A plane travels from Ho Chi Minh City to Da Nang at a speed 1200 km/h. It can travel 3000 kilometres in ______ minutes.

(a)  

• A. 90 minutes

• B. 120 minutes

• C. 150 minutes
• D. 180 minutes

In the distance-time graph, the vertical axis shows the _______.

• A. distance

• B. time

• C. speed

• D. data table

In the distance-time graph, the horizontal axis shows the _______.

• A. distance

• B. time

• C. speed

• D. data table

Walker 1 walks _________ kilometres in 6 hours.

(a)  

• A. 25

• B. 35

• C. 40

• D. 45

In the distance-time graph, the ____________axis shows the time

• A. distance

• B. horizontal

• C. vertical

• D. time