Motion in a Plane — Physics STD 11 Science — Question
Rajasthan BoardEnglish MediumSTD 11 SciencePhysicsMotion in a Plane3 Marks
Question
Establish a relation between angular velocity and time period.
✓
Answer
We know that angular velocity $\omega=\frac{\Delta\theta}{\Delta\text{t}}$ For motion with uniform angular velocity, in one complete revolution $\Delta\theta=2\pi$ radian and $\Delta\text{t}=\text{T s},$ hence $\omega=\frac{2\pi}{\text{T}}$ or $\text{T}=\frac{2\pi}{\omega}.$
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