Rain drops falling under gravity do not acquire very high velocity. Why?

Explanation

To understand why raindrops falling under gravity do not acquire very high velocity, we need to analyze the forces acting on them.

### Step-by-Step Solution:

1. **Understanding the Forces Acting on Raindrops:**
When a raindrop falls, two main forces act on it: the gravitational force (weight) pulling it downward and the viscous drag force opposing its motion.

- **Gravitational Force (Weight)**: This force can be expressed as \( F_g = mg \), where \( m \) is the mass of the raindrop and \( g \) is the acceleration due to gravity.
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