Engineering Dynamics, 9th Edition provides a solid foundation of mechanics principles and helps students develop their problem-solving skills with an extensive variety of engaging problems related to engineering design. Now this course offers a wealth of resources to provide ‘just in time’ scaffolded learning support, enabling students to dig deeper into each lesson and achieve a greater understanding of topics during their study sessions, building on the sound foundation they receive in class. Students build necessary visualization and problem-solving skills emphasized by drawing free-body diagrams —the most important skill needed to solve mechanics problems.