key term - Phase Angle

Definition

The phase angle describes where an object is within its cycle of periodic motion at any given point in time. It indicates whether the object is ahead or behind its starting position.

Related terms

Phase Difference: Phase difference refers to the time delay between two objects that are oscillating with respect to each other.

Resonance:

Resonance occurs when an external force matches the natural frequency of an object, resulting in increased amplitude and energy transfer.

Damping:

Damping refers to the gradual decrease in amplitude over time due to external factors such as friction or air resistance.