A solid of volume 5 `m^(3)` is immersed completely in a fluid of density 0.5 kg `m^(-3)`. What is the buoyant force acting on it? [Take g = 10 `m//s^(2)`]

Explanation

To find the buoyant force acting on a solid immersed in a fluid, we can use Archimedes' principle, which states that the buoyant force is equal to the weight of the fluid displaced by the solid.

**Step-by-step solution:**

1. **Identify the given values:**
- Volume of the solid (V) = 5 m³
- Density of the fluid (ρ) = 0.5 kg/m³
- Acceleration due to gravity (g) = 10 m/s²
...