Required Practical: Investigating Force & Acceleration (OCR GCSE Physics A, Combined (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 purpose of the chalk lines in this experiment?
What is the purpose of the chalk lines in this experiment?
To measure the car's movement
Where should the pulley be positioned in this experiment?
Where should the pulley be positioned in this experiment?
At the end of the bench
When should you start the timer in this experiment?
When should you start the timer in this experiment?
When you release the weight stack
When should you stop the timer?
When should you stop the timer?
When the car reaches the pulley
In investigation 1, what is varied to test its effect on acceleration?
In investigation 1, what is varied to test its effect on acceleration?
The force (via weight stack mass)
What mass increment is added each time in investigation 1?
What mass increment is added each time in investigation 1?
10g
In investigation 2, what is varied while keeping force constant?
In investigation 2, what is varied while keeping force constant?
The mass of the car
How is mass attached to the car in investigation 2?
How is mass attached to the car in investigation 2?
Rubber bands or adhesive putty
What is the value of (initial velocity) when starting from rest?
What is the value of (initial velocity) when starting from rest?
0
What law of motion does this experiment reinforce?
What law of motion does this experiment reinforce?
Newton's Second Law of Motion