6.8C Average Speed

Front

What is average speed?

Back

Average speed is the total distance traveled divided by the total time taken.

Front

How do you calculate average speed?

Back

Average speed = Total Distance / Total Time.

Front

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

Back

50 kilometers per hour.

Front

What unit is commonly used to measure speed?

Back

Kilometers per hour (km/h) or meters per second (m/s).

Front

What does a speed of 30 km/h mean?

Back

It means the object travels 30 kilometers in one hour.

Front

If a cyclist travels for 0.5 hours at 20 km/h, how far does he travel?

Back

10 kilometers.

Front

What is the average speed of a toy car that travels 2 meters in 10 seconds?

Back

0.2 meters per second.

Front

What is the relationship between distance, speed, and time?

Back

Distance = Speed x Time.

Front

If a student kicks a soccer ball and it rolls 12 meters in 3 seconds, what is the average speed?

Back

4 meters per second.

Front

What is the average speed of a family that drives 150 kilometers in 3 hours?

Back

50 kilometers per hour.