Kinematics (Angular Motion)
Definition
Angular Velocity
Angular acceleration
Angular Displacement
It is defined as the angle and the direction through which a body turns
denoted by θ
measured using radian [rad]
1 revolution = 360 degree = 2π radians
denoted by ω
It is the rate of change of angular displacement with respect to time
measured using radian per second [rad/s]
or revolution per minute [rpm]
denoted by α
It is the rate of change of angular velocity with respect to time
measured using radian per square second [rad/s^2]
Formulae for constant angular acceleration
Relationship with linear motion