Use this graph to answer the following questions.
Use this graph to answer the following questions.
What does the slope of each line on the graph tell you?
Which runner completed the 100m race in the least amount of time? What was his time?
Which runner started out the fastest?
Which is in the lead at the end of 6 seconds?
Which is in the lead at the end of 10 seconds?
What was Charlie doing between 8 seconds and 10.5 seconds? How do you know?
What does a straight line on this graph tell you?
What does a curved line on this graph tell you?
At what distance and time did Albert overtake Bob?
What was the total displacement of each runner (∆d)?