5.P.1.2 #3: Schoolnet

Front

What is speed?

Back

Speed is the distance traveled per unit of time. It is calculated by dividing the distance by the time taken.

Front

How do you calculate speed?

Back

Speed = Distance ÷ Time

Front

What information is needed to calculate speed?

Back

You need distance and time.

Front

If two objects travel the same distance but one arrives first, what can be concluded?

Back

The object that arrived first traveled faster.

Front

What is average speed?

Back

Average speed is the total distance traveled divided by the total time taken.

Front

If a runner runs 2000 meters at 6 meters/min, how long does it take?

Back

Time = Distance ÷ Speed = 2000 meters ÷ 6 meters/min = 333.33 minutes.

Front

What happens to speed if distance increases but time remains the same?

Back

Speed increases.

Front

What happens to speed if time increases but distance remains the same?

Back

Speed decreases.

Front

If Car A and Car B travel the same distance but Car B arrives first, what can be said about their speeds?

Back

Car B traveled faster than Car A.

Front

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

Back

Distance = Speed × Time.