Learn how to solve conservation of energy problems step by step using animated examples. Intro and theory (00:00) The roller coaster car has a mass of 700 kg, including its passenger... (03:15) The assembly consists of two blocks A and B, which have a mass of... (07:35) Two equal-length springs are “nested” together in order to form a shock absorber...(09:00) Find more at www.questionsolutions.com Book used: R. C. Hibbeler and K. B. Yap, Mechanics for engineers - dynamics. Singapore: Pearson Education, 2014.