Speed Flashcards
What is an independent variable
A variable that you change in an experiment
What is the dependant variable
The one that you measure
What is the controlled variable
The one that doesn’t change
What is the independent variable in the olympics chart in the speed section
Distance
What is the dependant variable in the olympics OneNote speed section
The time
Read the graph on the Paris Olympics
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Who is Usain Bolt
One of the fastest sprinters ever for 100m
What does speed equal
Distance over time
Read the Usain Bolt in OneNote s
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Go over the speed questions and spring out what you did wrong
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What is relative speed
The speed of a moving body compared to the speed of another
How do you find the relative speed
If the 2 objects are moving in the same direction the relative speed if found by subtracting the smallest speed from the fastest speed
How do you find the relative speed if the objects are moving away from each other
The relative speed is found by adding the two speeds together
Look at the speed practises and see if they are correct
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