8.1 – Investigating Force, Mass and Acceleration Relationships (Leaving Cert Physics): Quizzes
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Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the mathematical expression for Newton's second law of motion?
What is the mathematical expression for Newton's second law of motion?
In Part A, what relationship is being investigated when mass is constant?
In Part A, what relationship is being investigated when mass is constant?
Acceleration force
In Part A, what happens to acceleration if you double the force acting on an object?
In Part A, what happens to acceleration if you double the force acting on an object?
Acceleration also doubles
What provides the accelerating force in Part A of the experiment?
What provides the accelerating force in Part A of the experiment?
Hanging mass in scale pan
What should the graph of acceleration vs force show in Part A?
What should the graph of acceleration vs force show in Part A?
Straight line through origin
In Part B, what relationship is demonstrated when force is constant?
In Part B, what relationship is demonstrated when force is constant?
In Part B, what is kept constant while mass is varied?
In Part B, what is kept constant while mass is varied?
The accelerating force
What should be plotted on the axes in Part B to get a straight line?
What should be plotted on the axes in Part B to get a straight line?
Acceleration vs
What does a straight line through the origin on the graphs prove?
What does a straight line through the origin on the graphs prove?
True proportionality
What safety precaution should be taken during this experiment?
What safety precaution should be taken during this experiment?
Cushion at end of runway
How can friction effects be compensated for in this experiment?
How can friction effects be compensated for in this experiment?
Raise one end of runway slightly
What do both parts of the experiment together verify?
What do both parts of the experiment together verify?
Newton's second law
