Exploring Distance-Time Graphs and Speed

What is the name of the jogger introduced in the video?

• Mr. Brown

• Mr. Grey

• Mr. Grayson

• Mr. Green

On a distance-time graph, what does the y-axis represent?

• Acceleration

• Speed

• Distance

• Time

What does a straight sloping line on a distance-time graph indicate?

• Acceleration

• Changing speed

• Stationary object

• Constant speed

How do you calculate speed from a distance-time graph?

• Speed = Distance + Time

• Speed = Distance / Time

• Speed = Distance x Time

• Speed = Time / Distance

If a jogger travels 60 meters in 30 seconds, what is his speed?

• 2 m/s

• 4 m/s

• 1 m/s

• 3 m/s

What does a flat horizontal line on a distance-time graph signify?

• Constant speed

• Changing speed

• Stationary object

• Acceleration

How long did the jogger remain stationary during the video?

• 40 seconds

• 30 seconds

• 20 seconds

• 10 seconds

What does a downward sloping line on a distance-time graph indicate?

• Object stationary

• Object moving backward

• Object moving forward

• Object accelerating

If the jogger travels 60 meters back to the starting point in 20 seconds, what is his speed?

• 4 m/s

• 3 m/s

• 2 m/s

• 5 m/s

What is the significance of a straight line on a distance-time graph?

• Stationary object

• Acceleration

• Changing speed

• Constant speed