Question

The motion of a particle executing simple harmonic motion is described by the displacement function, x(t) = A Sin (ωt + ɸ). If the initial (t = 0) position of the particle is 1 cm and its initial velocity is ω cm/s, what are its amplitude and initial phase angle? The angular frequency of the particle is π rad/s.

Answer 1

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Answer 2

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The maximum speed and acceleration of a particle executing simple harmonic motion are 10 cm/s and 50 cm/s^2. The maximum speed and acceleration of a particle executing simple harmonic motion are 10 cm/s and 50 cm/s2. Find the position(s) of the particle when the speed is 8 cm/s: