Class 11Physics3-2.Motion in PlaneNon-uniform Circular Motion (Centrifugal/Centripetal and tangential Accelaration)
DifficultIn non-uniform circular motion,the ratio of tangential to radial acceleration is ($r=$ radius of the circle,$u=$ speed of the particle,$\alpha=$ angular acceleration).
- A$\frac{\alpha^2 r^2}{u}$
- B$\frac{\alpha^2 r}{u^2}$
- C$\frac{\alpha r^2}{u^2}$
- D$\frac{u^2}{r^2 \alpha}$
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