Speed, Distance and Time

Front

What is the formula for calculating speed?

Back

speed = distance ÷ time

Front

How can the formula for speed be rearranged to find distance?

Back

distance = speed × time

Front

How can the formula for speed be rearranged to find time?

Back

time = distance ÷ speed

Front

What do you need to calculate one of the variables (speed, distance, or time)?

Back

The other two variables

Front

What is an example of using formulas in real life?

Back

Calculating speed using distance and time

Front

What is necessary to find the time taken for a journey?

Back

The speed of travel and the length of the journey

Front

Which of the following is NOT a way to rearrange the speed formula?
Options: speed = distance ÷ time, distance = speed × time, time = distance ÷ speed, speed = time × distance

Back

speed = time × distance

Front

What is the key point about using formulas?

Back

They can model real-life situations

Front

Formula to calculate speed if you know distance and time?

Back

speed = distance ÷ time

Front

What do you need to calculate distance if you know speed and time?

Back

distance = speed × time