Understanding Distance-Time Graphs

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

• Constant speed

• Decreasing speed

• Zero speed

• Increasing speed

How long was Roshan stationary during his bike ride?

• 7.5 minutes

• 5 minutes

• 10 minutes

• 15 minutes

What is the significance of the slope in a distance-time graph?

• It shows the speed of the object.

• It indicates the time taken for the journey.

• It represents the total distance traveled.

• It determines the direction of motion.

During which time interval did Roshan ride non-stop?

• 1600 to 1630

• 1900 to 1930

• 1715 to 1745

• 1800 to 1830

What was Roshan's average speed during his non-stop ride?

• 20 km/h

• 50 km/h

• 30 km/h

• 40 km/h