Engineering Mechanics: Combined Statics & Dynamics, Twelfth Editionis ideal for civil and mechanical engineering professionals. In his substantial revision ofEngineering Mechanics, R.C. Hibbeler empowers students to succeed in the whole learning experience. Hibbeler achieves this by calling on his everyday classroom experience and his knowledge of how students learn inside and outside of lecture. In addition to over 50% new homework problems, the twelfth edition introduces the new elements ofConceptual Problems,Fundamental ProblemsandMasteringEngineering, the most technologically advanced online tutorial and homework system.