Question

Define SHM??????????????????

Answer 1

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SHM (Simple harmonic motion) is a type of oscillatory motion in which acceleration is directly dependent on the displacement from a mean position, i.e. a = -ω^2x

In general, displacement is given as: x = A sin (ωt +φ0)

Here, ω is the angular frequency, A is the maximum displacement (or, amplitude) and φ0 is the initial phase.

Answer 2

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• Simple Harmonic Motion or SHM is defined as a motion in which the restoring force is directly proportional to the displacement of the body from its mean position.

• The direction of this restoring force is always towards the mean position. The acceleration of a particle executing simple harmonic motion is given by, a(t) = -ω² x(t).

• Here, ω is the angular velocity of the particle.