Forces: Free Body Diagrams-Quiz-2

Question 1:

What is a free body diagram?

Question 2:

Which of the following forces should be included in a free body diagram?

Question 3:

What does the length of an arrow in a free body diagram represent?

Question 4:

What is the purpose of force analysis in physics?

Question 5:

When drawing a free body diagram, what should be indicated at the center of the object?

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