1.

The total energy of a particle executing  simple harmonic motion isA) Directly proportional to xB) Directly proportional to x² C) Independent of x D) Directly proportional to x½

Answer»

Answer will be option (B) Directly proportional to x²

We know total energy formula

E=  2mπ22a2

we have T.E. ∼ m, T.E. ∼ f 2, and T.E. ∼ a2

Thus, the total energy in the simple harmonic motion of a particle is:

  • Directly proportional to its mass
  • Directly proportional to the square of the frequency of oscillations and
  • Directly proportional to the square of the amplitude of oscillation.


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