noun🔗ShareThe branch of mechanics concerned with motion of objects, as well as the reason i.e. the forces acting on such bodies. This, along with kinematics constitute dynamics, which is concerned purely with the effects of forces on moving bodies."To design a safe and effective roller coaster, engineers need a strong understanding of kinetics, including how gravity and friction affect the speed and forces on the cars. "physicsscienceenergyChat with AIVocabulary GamePractice Reading
noun🔗ShareThe branch of chemistry that is concerned with the rates of chemical reactions."The chemistry teacher explained the kinetics of the rusting process in the lab. "chemistrysciencephysicsChat with AIVocabulary GamePractice Reading
