12/5/24 Distance/Time and Speed/Time

Front

What is average speed?

Back

Average speed is the total distance traveled divided by the total time taken. It is measured in meters per second (m/sec).

Front

How do you calculate average speed?

Back

Average speed = Total distance / Total time.

Front

If a cheetah runs 180 meters in 10 seconds, what is its average speed?

Back

18 m/sec.

Front

What is the formula to calculate distance?

Back

Distance = Speed x Time.

Front

If a car is moving at a constant speed, what does that mean?

Back

It means the car's speed does not change over time.

Front

What happens to speed when a car accelerates?

Back

The speed of the car increases.

Front

What happens to speed when a car decelerates?

Back

The speed of the car decreases.

Front

If a toy car takes 20 seconds to travel 10 meters, what is its average speed?

Back

0.5 m/sec.

Front

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

Back

Speed = Distance / Time.

Front

If Cristopher runs to a point and back in 100 seconds, how long did he take to return?

Back

100 seconds.