Average Speed Challenge

What is the formula to calculate average speed?

• Average Speed = Total Distance - Total Time

• Average Speed = Total Time / Total Distance

• Average Speed = Total Distance / Total Time

• Average Speed = Total Distance x Total Time

If a car travels 200 km in 4 hours, what is its average speed?

• 40 km/h

• 60 km/h

• 50 km/h

• 30 km/h

How can you calculate average speed from a distance-time graph?

• Average speed = Total distance x Total time

• Average speed = Total time / Total distance

• Average speed = Total distance - Total time

• Average speed = Total distance / Total time

A runner covers 5 km in 25 minutes. What is the average speed?

• 0.3 km/min

• 0.2 km/min

• 0.25 km/min

• 0.15 km/min

Explain how to find average speed using total distance and total time.

• Average Speed = Total Time / Total Distance

• Average Speed = Total Distance * Total Time

• Average Speed = Total Distance / Total Time

• Average Speed = Total Distance - Total Time

A train travels 300 km in 5 hours. What is its average speed?

• 60 km/h

• 40 km/h

• 50 km/h

• 70 km/h

Describe a real-life scenario where average speed is important.

• A delivery service calculating the average speed of a delivery truck.

• Determining the average speed of a parked car

• Measuring the average speed of a person standing still

• Calculating the average speed of a stationary object

If a cyclist covers 15 km in 1 hour, what is the average speed?

• 10 km/h

• 5 km/h

• 20 km/h

• 15 km/h

How does changing the time interval affect the calculation of average speed?

• The time interval directly impacts the accuracy and precision of the average speed calculation.

• Average speed remains constant regardless of the time interval

• The time interval has no impact on the average speed calculation

• Changing the time interval increases the accuracy of the average speed calculation

An airplane flies 1000 km in 2 hours. What is its average speed?

• 200 km/h

• 500 km/h

• 1500 km/h

• 800 km/h