Speed

Front

What is speed?

Back

Speed is the distance traveled per unit of time. It tells us how fast something is moving.

Front

How do you calculate speed?

Back

Speed = Distance ÷ Time.

Front

What is the unit of speed in the metric system?

Back

The unit of speed in the metric system is meters per second (m/s).

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity (only magnitude), while velocity is a vector quantity (magnitude and direction).

Front

If a dog runs 45 meters in 9 seconds, what is its speed?

Back

5 m/s.

Front

If a person walks 10 miles in 2 hours, what is their speed?

Back

5 mph.

Front

What does 65 mph north represent?

Back

It represents velocity, which includes both speed and direction.

Front

How do you find average speed?

Back

Average speed = Total distance ÷ Total time.

Front

If you run 24 meters in 4 seconds, what is your average speed?

Back

6 m/s.

Front

What is an example of velocity?

Back

Running 20 mph south.