The reaction times of some athletes were measured at the Beijing Olympics in the final of the 100 metres sprint - Edexcel - GCSE Biology - Question 2 - 2012 - Paper 1
Question 2
The reaction times of some athletes were measured at the Beijing Olympics in the final of the 100 metres sprint.
| athlete | reaction time / s | o... show full transcript
Worked Solution & Example Answer:The reaction times of some athletes were measured at the Beijing Olympics in the final of the 100 metres sprint - Edexcel - GCSE Biology - Question 2 - 2012 - Paper 1
Step 1
The athlete with the slowest reaction time is
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Answer
To determine which athlete has the slowest reaction time, we need to compare the reaction times listed in the table. The highest reaction time is 0.169 seconds, which belongs to Usain Bolt. Therefore, the correct answer is Bolt: Usain.
Step 2
Name the athlete who finished the 100 metres sprint in the fastest time.
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Answer
To identify the athlete who finished the sprint in the fastest overall race time, we look for the lowest overall race time in the table. The fastest overall race time is 9.69 seconds, achieved by Usain Bolt. Thus, the correct answer is Usain Bolt.
