Read §4.2 and §5.2 and use the Internet to find answers to  the following questions:

a. What does the Lagrangian approach mean? What are three real-world examples that illustrate the Lagrangian approach? (Use examples that are not in the text.)

b. What does the Eulerian approach mean? What are three real-world examples that illustrate the Eulerian approach? (Use examples that are not in the text.)

c. What are three important differences between the Eulerian and the Lagrangian approaches?

d. Why use an Eulerian approach? What are the benefits?

e. What is a field? How is a field related to the Eulerian approach?

f. What are the shortcomings of describing a flow field using the Lagrangian description?