Final answer:
Kinematics is concerned with the description of motion, with the kinematics of rotational motion involving the relationships between rotation angle, angular velocity, angular acceleration, and time, following principles similar to translational motion.
Step-by-step explanation:
Kinematics is the branch of mechanics that deals with the description of motion without considering its causes, which involves dynamics and forces. Specifically, the kinematics of rotational motion focuses on the relationships among rotation angle, angular velocity, angular acceleration, and time. To find a relationship between these quantities for rotational motion, we can look at an analog to the linear kinematic equation v = vo + at, where 'v' is the final velocity, 'vo' is the initial velocity, 'a' is the constant acceleration, and 't' is the time.
The variables for rotational motion are similar, with angular velocity ω being analogous to linear velocity 'v', and angular acceleration 'a' being analogous to linear acceleration. By understanding these fundamental relationships, we can predict and describe the motion of rotating objects. It's crucial to note that this field of physics is focused purely on the motion itself, not what causes it (which is explored in dynamics).