Speed Calculations and Graphing Quiz

If a car travels 150 kilometers in 3 hours, what is its average speed?

• 50 km/h

• 100 km/h

• 45 km/h

• 60 km/h

On a distance-time graph, a horizontal line represents:

• Constant speed

• Increasing speed

• Decreasing speed

• No movement

What is the average speed of a cyclist who covers 240 km in 4 hours?

• 60 km/h

• 40 km/h

• 80 km/h

• 100 km/h

A distance-time graph shows a line starting at the origin and sloping upwards. What does this indicate?

• The object is moving at a constant speed.

• The object is accelerating.

• The object is decelerating.

• The object is not moving.

If a runner completes a 5 km race in 25 minutes, what was their average speed in km/h?

• 12 km/h

• 15 km/h

• 10 km/h

• 20 km/h

What does a steeper slope on a distance-time graph indicate?

• Slower speed

• Faster speed

• Constant speed

• No movement

If a bird flies 300 kilometers in 6 hours, what is its average speed?

• 50 km/h

• 60 km/h

• 40 km/h

• 70 km/h

On a distance-time graph, what does a line sloping downwards towards the x-axis indicate?

• The object is moving backwards.

• The object is accelerating.

• The object is decelerating.

• The object is moving at a constant speed in the opposite direction.

A train travels 480 km in 4 hours. What is its average speed?

• 120 km/h

• 100 km/h

• 140 km/h

• 160 km/h

What does the slope of a line on a distance-time graph represent?

• Time

• Distance

• Speed

• Acceleration