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NEET2013PhysicsOscillationsActual

A particle of mass m oscillates along x -axis according to equation x=a sin t . The nature of the graph between momentum and displacement of the particle is:

Options

  1. ACircle
  2. BHyperbola
  3. CEllipse
  4. DStraight line passing through origin

Correct answer

C. Ellipse

Step-by-step solution

According to the question x= arsin t x a = t Now velocity V = d x d t =a t V a = t From eq. (i) and (ii) gathered x^2 a^2 + v^2 a^2 ^2 = ^2 t+ ^2 t x^2 a^2 + v^2 a^2 ^2 =1 gathered This is the equation of ellipse. So the graph between moment and displacement of particle is ellipse.

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