Speed, Distance, and Time

Front

What does a graph with a straight line represent?

Back

Constant Speed

Front

What does a horizontal line on a distance-time graph indicate?

Back

The object is stopped.

Front

If a person jogs for 2 hours at a speed of 12 km/hr, how far do they travel?

Back

24 km

Front

What is the unit of speed in the metric system?

Back

m/s

Front

If Shona cycles at an average speed of 8 km/h for 4 hours, how far has she travelled?

Back

32 km

Front

What is the formula to calculate distance?

Back

Distance = Speed × Time

Front

What is the formula to calculate speed?

Back

Speed = Distance ÷ Time

Front

What is the formula to calculate time?

Back

Time = Distance ÷ Speed

Front

If a car travels 100 km in 2 hours, what is its speed?

Back

50 km/h

Front

What does acceleration mean in terms of speed?

Back

Acceleration is the rate of change of speed.