Archimedes' Principle

Archimedes' Principle

### Formula

$$F_B=W_{displaced\ fluid}$$

### Expanded Form

$$F_B=\rho_fV_fg$$

### Terminologies

- ρf → Density of fluid.

- Vf → Volume of displaced fluid.

### Conditions / Special Cases

For floating body:

$$F_B=mg$$

### Usage

- Used in buoyancy calculations.