Speed Formula Level 3

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time

Front

What does the variable 'Distance' represent in motion problems?

Back

Distance represents the total length of the path traveled by an object.

Front

What does the variable 'Time' represent in motion problems?

Back

Time represents the duration over which motion occurs.

Front

What does the variable 'Speed' represent in motion problems?

Back

Speed represents how fast an object is moving, calculated as distance traveled per unit of time.

Front

If a car travels 120 kilometers in 2 hours, what is its speed?

Back

Speed = 120 km / 2 h = 60 km/h.

Front

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

Back

Speed is directly proportional to distance and inversely proportional to time.

Front

In the equation Speed = Distance / Time, if distance increases while time remains constant, what happens to speed?

Back

Speed increases.

Front

In the equation Speed = Distance / Time, if time increases while distance remains constant, what happens to speed?

Back

Speed decreases.

Front

What is the unit of speed in the metric system?

Back

The unit of speed is meters per second (m/s) or kilometers per hour (km/h).

Front

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

Back

Speed = 400 m / 50 s = 8 m/s.