Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
Tangential acceleration refers to the rate at which an object's tangential velocity changes. It measures how quickly an object is speeding up or slowing down along its circular path.
These equations describe the relationship between angular displacement, angular velocity, and angular acceleration for objects rotating about a fixed axis.