Reaction Time (OCR GCSE Physics A (Gateway Science Suite)): Quizzes
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Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the typical range for human reaction time?
What is the typical range for human reaction time?
0.2 to 0.9 seconds
How does vehicle speed affect thinking distance?
How does vehicle speed affect thinking distance?
Faster speed = greater thinking distance
Which factor can increase a driver's reaction time?
Which factor can increase a driver's reaction time?
Tiredness
Why is a standard stopwatch ineffective for measuring reaction time?
Why is a standard stopwatch ineffective for measuring reaction time?
Reaction times are typically less than 1 second
Where should your hand be positioned at the start of the ruler drop test?
Where should your hand be positioned at the start of the ruler drop test?
At the 0 cm mark
What does a longer distance caught on the ruler indicate?
What does a longer distance caught on the ruler indicate?
Slower reaction time
Which of these affects a person's reaction time?
Which of these affects a person's reaction time?
Using a phone whilst driving
What value of acceleration due to gravity is used in reaction time calculations?
What value of acceleration due to gravity is used in reaction time calculations?
m/s
Which formula is used to calculate reaction time from the ruler drop distance?
Which formula is used to calculate reaction time from the ruler drop distance?
How can you improve the accuracy of the ruler drop experiment?
How can you improve the accuracy of the ruler drop experiment?
Repeat test & calculate average distance