Question

what is the angle of initial phase called​

Answer 1

The phase is usually expressed in form an angle

Explanation:

• It is the the time required to complete a full cycle
• It starts with the angle Y and the position y of a point varies according to a simple harmonic law
• The angle (ωt + ε) is called the phase angle at time t.
• At zero it is merely equal to ε

Learn more about phase angle here:

What is phase angle​

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