Question

When analyzing dynamics problems, free-body diagrams

a) should be used only when objects are accelerating
b) should include only the forces that are directly responsible for the acceleration
c) only apply to objects in equilibrium
d) should always be used
e) are more useful when analyzing horizontal forces than when analyzing vertical forces

Answer 1

[AI-generated answer — Bot GPT 3.5]

e) are more useful when analyzing horizontal forces than when analyzing vertical forces

Answer 2

What is the correct answer?

Answer 3

[AI-generated answer — Bot GPT 3.5]

d) should always be used