Conservation of Energy in Rotational Motion

Conservation of Energy in Rotational Motion

### Formula

$$K_i+U_i+W_{nc}=K_f+U_f$$

### For Pure Conservative System

$$K_i+U_i=K_f+U_f$$

### Terminologies

- K → Kinetic energy.

- U → Potential energy.

- Wnc → Work done by non-conservative forces.

### Usage

- Used in rolling motion and rotational systems.