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

What is the formula for speed?

Back

Speed = Distance / Time.

Front

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

Back

50 km/h.

Front

What is instantaneous speed?

Back

Instantaneous speed is the speed of an object at a specific moment in time.

Front

If a runner completes a 400-meter lap in 50 seconds, what is their average speed?

Back

8 m/s.

Front

What is the difference between average speed and instantaneous speed?

Back

Average speed is calculated over a period of time, while instantaneous speed is measured at a specific moment.

Front

If a cyclist travels 30 km in 1.5 hours, what is their average speed?

Back

20 km/h.

Front

What is the unit of speed in the metric system?

Back

Meters per second (m/s) or kilometers per hour (km/h).

Front

If a train travels 120 km in 2 hours, what is its average speed?

Back

60 km/h.