MCQ
Graph between velocity and displacement of a particle, executing S.H.M. is
- AA straight line
- BA parabola
- CA hyperbola
- ✓An ellipse
✓
Answer
Correct option: D.
An ellipse
(d) In simple harmonic motion$y=a \sin \omega t$ and $v=a \omega \cos \omega t$ from this we have$\frac{y^2}{a^2}+\frac{v^2}{a^2 \omega^2}=1$, which is a equation of ellipse.
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