5. Rotational motion

Questions and Problems

1. Uniform circular motion

2. Rotational quantities

Angular position ($\theta$)

Angular velocity ($\omega$)

Angular acceleration ($\alpha$)

3. Rotation with constant angular acceleration

\begin{align} \theta = \theta_0 + \omega_{av} t \\ \omega = \omega_0 + \alpha t \\ \theta = \theta_0 + \omega_0t + \frac{1}{2} \alpha t^2 \\ \omega^2 = \omega_0^2 + 2\alpha(\theta-\theta_0) \end{align}

4. Angular and translational motions

5. Kinetic energy and moment of inertia

6. Torque

7. Newton's law for rotation

8. Work and power

9. Angular momentum

10. Conservation of angular momentum

Abekta

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