1. The problem is to understand the basics of physics and how to approach physics problems. 2. Physics involves studying the natural world through concepts like motion, forces, energy, and matter. 3. A common formula in physics is Newton's second law: $$F = ma$$, where $F$ is force, $m$ is mass, and $a$ is acceleration. 4. Important rules include understanding units, vector directions, and the difference between scalar and vector quantities. 5. To solve a physics problem, identify known values, write down relevant formulas, substitute values, and solve for the unknown. 6. For example, if a mass of 5 kg accelerates at 2 m/s$^2$, the force is calculated as: $$F = 5 \times 2 = 10$$ 7. This means a force of 10 newtons is applied. This is a basic introduction to physics problem-solving.