Speed Flashcard

Front

What is speed?

Back

Speed is the distance traveled per unit of time, typically expressed in units such as meters per second (m/s) or kilometers per hour (km/hr).

Front

What is the formula to calculate speed?

Back

The formula to calculate speed is: speed = distance / time.

Front

What are common units of speed?

Back

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

Front

What is the speed of a car that travels 400 m in 20 minutes?

Back

The speed is 20 m/min.

Front

How do you convert minutes to seconds?

Back

To convert minutes to seconds, multiply the number of minutes by 60.

Front

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

Back

Distance = Speed x Time.

Front

What is a unit of distance?

Back

A unit of distance is a measurement of space, such as kilometers (km), miles, or meters.

Front

If a car travels at a speed of 60 km/hr, how far will it travel in 2 hours?

Back

The car will travel 120 km.

Front

What is the speed of an object that travels 100 meters in 10 seconds?

Back

The speed is 10 m/s.

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity that refers to how fast an object is moving, while velocity is a vector quantity that includes both speed and direction.