Speed Flashcard

Front

What is average speed?

Back

Average speed is the total distance traveled divided by the total time taken. It is usually expressed in meters per second (m/s) or kilometers per hour (km/hr).

Front

How do you calculate speed?

Back

Speed is calculated using the formula: Speed = Distance / Time.

Front

What is the unit of speed?

Back

Common units of speed include meters per second (m/s) and kilometers per hour (km/hr).

Front

If a runner completes a 100 meter dash in 10 seconds, what is her average speed?

Back

10 m/s.

Front

What is the time taken if a runner runs 400 meters at a speed of 4 m/s?

Back

100 seconds.

Front

Which of the following is a unit of time?

Back

Hour (hr) is a unit of time.

Front

What is the formula to determine speed based on distance and time?

Back

Speed = Distance / Time.

Front

If a graph shows a distance of 10 meters covered in 20 seconds, what is the speed?

Back

.5 m/s.

Front

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

Back

Distance = Speed x Time.

Front

What is the unit of distance?

Back

Common units of distance include kilometers (km) and meters (m).