Question

what is phase constant of SHM​

Answer 1

Answer:

The quantity φ is called the phase constant. It is determined by the initial conditions of the motion. If at t = 0 the object has its maximum displacement in the positive x-direction, then φ = 0, if it has its maximum displacement in the negative x-direction, then φ = π.

Explanation:

Oscillations and Waves

Solution: Express a displacement at t = 0 via initial phase: x(0) = A cos φ. The initial phase is φ = arcos [x(0) /A] and further φ = arcos(– / 2). Two angles correspond to these phases φ1 = (5π/6) and φ2 = (7π/6). To find for a certain phase we have to use the condition (0)<0.

Answer 2

Answer:

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Explanation:

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