Class 11Physics3-2.Motion in PlaneNon-uniform Circular Motion (Centrifugal/Centripetal and tangential Accelaration)
MediumFor a particle in circular motion,$a_r = 3 \ m/s^2$ and $a_T = 4 \ m/s^2$. If $\theta$ is the angle between the resultant acceleration $a$ and the radial acceleration $a_r$,then .......
- A$\cos \theta = \frac{4}{5}$
- B$\sin \theta = \frac{3}{5}$
- C$\tan \theta = \frac{3}{4}$
- D$\sec \theta = \frac{5}{3}$
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