Question

Write the value of initial phase in SHM at mean position.

Answer 1

Answer:

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The initial phase α of a particle performing SHM is given by α=sin-1(x0/A), where x0 is the initial position of the particle.

The argument of the sine function (ωt+ϕ0) is called as the phase of the simple harmonic oscillator at time t and ϕ0 is called the initial phase or epoch. ie. at t=0,ϕ=ϕ0 and this ϕ0 is called as the epoch.

Answer 2

Answer:

The initial phase α of a particle performing SHM is given by α=sin-1(x0/A), where x0 is the initial position of the particle.

The argument of the sine function (ωt+ϕ0) is called as the phase of the simple harmonic oscillator at time t and ϕ0 is called the initial phase or epoch. ie. at t=0,ϕ=ϕ0 and this ϕ0 is called as the epoch .