NEET Physics Simple Harmonic Motion MCQ Question
Imagine a particle P executing uniform circular motion, which is projected onto the x-axis. What does the projection of the radial acceleration of P onto the x-axis represent in terms of simple harmonic motion?

The instantaneous acceleration of the particle executing SHM
The instantaneous velocity of the particle executing SHM
The maximum displacement of the particle executing SHM
The total energy of the particle executing SHM
Correct Answer
Detailed Explanation
The projection of the radial acceleration of a particle in uniform circular motion onto the x-axis represents the instantaneous acceleration of the particle executing simple harmonic motion, as the radial acceleration is directed towards the center and proportional to the displacement.
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