Circular Motion Flashcards
1
Q
Angular Displacement
A
Angular displacement, θ is the angle subtended at centre of a circle by an arc of equal length to the radius.
2
Q
Angular Velocity
A
Angular velocity, ω is the rate of change of angular displacement with respect to time.
3
Q
Period (Circular Motion)
A
The period T of an object in circular motion is the time taken for the object to make one complete revolution.
4
Q
Frequency (Circular Motion)
A
The frequency f of an object in circular motion is the number of complete revolutions made by the object per unit time.
