Write the mathematical form of Newton.s second law of motion. State the conditions if any.

Explanation

### Step-by-Step Solution:

1. **Understanding Newton's Second Law of Motion**:
- Newton's second law of motion relates the force acting on an object to its mass and the acceleration produced by that force.

2. **Mathematical Formulation**:
- The mathematical expression for Newton's second law of motion can be written as:
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