https://www.khanacademy.org/science/ap-physics-c-mechanics/x077f5683c1428fac:torque-and-rotational-dynamics/x077f5683c1428fac:rotational-kinematics/a/rotational-kinematics 2026-06-01T00:30:41.402577296Z Learn and try: Rotational kinematics Learn how to describe the motion of a rotating rigid system using angular quantities. article https://www.khanacademy.org/science/ap-physics-c-mechanics/x077f5683c1428fac:torque-and-rotational-dynamics/x077f5683c1428fac:rotational-kinematics/e/ram-cram 2026-06-19T18:32:43.86214195Z Rotational kinematics Practice calculating time and angular quantities such as angular velocity, displacement, and acceleration using the kinematic formulas.  exercise https://www.khanacademy.org/science/ap-physics-c-mechanics/x077f5683c1428fac:torque-and-rotational-dynamics/x077f5683c1428fac:rotational-kinematics/e/rotational-kinematics 2026-06-19T18:32:43.86214195Z Connecting linear and rotational motion Check your understanding of rotational kinematics in this set of free practice questions. exercise