6.2 – Determining Acceleration Due to Gravity (Leaving Cert Physics): Quizzes
📚Quizzes
Practise the questions
13 questions from this quiz
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Practise the questions
13 questions from this quiz
What does this experiment determine using a free-fall apparatus and scaler timer?
What does this experiment determine using a free-fall apparatus and scaler timer?
Acceleration due to gravity
Which formula is used to calculate from the measurements?
Which formula is used to calculate from the measurements?
What is the accepted value for acceleration due to gravity?
What is the accepted value for acceleration due to gravity?
9.8 m s⁻¹
Which timer is used in this experiment?
Which timer is used in this experiment?
Scaler timer
What position should the switch be in when setting up with the electromagnet holding the ball?
What position should the switch be in when setting up with the electromagnet holding the ball?
Position A
Where is distance measured from and to?
Where is distance measured from and to?
Bottom of ball to top of trapdoor
How many times should measurements be repeated for each distance?
How many times should measurements be repeated for each distance?
At least three times
Which time value should be used in calculations?
Which time value should be used in calculations?
The smallest time value
How many different distances should the procedure be repeated with?
How many different distances should the procedure be repeated with?
Five or six
What should be plotted on the y-axis of the graph?
What should be plotted on the y-axis of the graph?
How is calculated from the graph's slope?
How is calculated from the graph's slope?
= 2 × slope
What type of object minimises air resistance?
What type of object minimises air resistance?
Small, smooth, dense metal sphere
How should parallax error be avoided when measuring distance?
How should parallax error be avoided when measuring distance?
Ensure eye is level with points
