Speed (AQA GCSE Maths): Flashcards
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Practise the cards
10 cards from this deck
What does speed measure?
What does speed measure?
How fast something is moving
What is the formula for average speed?
What is the formula for average speed?
Total distance ÷ total time
Formula: Speed in terms of D and T
Formula: Speed in terms of D and T
Formula: Distance in terms of S and T
Formula: Distance in terms of S and T
Formula: Time in terms of D and S
Formula: Time in terms of D and S
What are 3 common units for speed?
What are 3 common units for speed?
m/s, km/h, mph
Convert ½ hour to minutes
Convert ½ hour to minutes
30 minutes
Convert ¾ hour to minutes
Convert ¾ hour to minutes
45 minutes
45 minutes in hours (decimal)
45 minutes in hours (decimal)
0.75 hour (NOT 0.45)
Unit matching rule for speed calculations
Unit matching rule for speed calculations
Units must be consistent throughout