# Physics

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Physics

## 1. Motion

### 1.1. Aristotle

1.1.1. Aristotle's Laws of Motion

1.1.1.1. Nothing moves unless you push it.

1.1.1.2. There is natural, violent, and local motion; rectilinear and circular motion.

1.1.1.3. Speed is proportional to motive force, and inversely proportional to resistance.

### 1.2. Isaac Newton

1.2.1. Newtons' Laws of Motion

1.2.1.1. 1st Law of Motion

1.2.1.1.1. Inertia

1.2.1.2. 2nd Law of Motion

1.2.1.2.1. Acceleration

1.2.1.3. 3rd Law of Motion

1.2.1.3.1. Reaction

### 1.3. Galileo Galilei

1.3.1. Galileo's Law of Motion

1.3.1.1. All bodies accelerate at the same rate regardless of their size and mass (gravity)

## 4. Force

### 4.1. Contact

4.1.1. Frictional

4.1.2. Applied Force

4.1.3. Tension

4.1.4. Normal Force

4.1.5. Air Resistance

### 4.2. Non-Contact

4.2.1. Gravitational Force

4.2.2. Electrical Force

4.2.3. Magnetic Force

## 5. Mathematics

### 5.1. Equations

5.1.1. Inverse Proportion

5.1.2. Direct Proportion

5.1.3. Inverse Square Proportion

5.1.4. Direct Square Proportion

## 6. Quantities

### 6.3. Common Physical Quantities

6.3.1. Derived Quantities

6.3.2. Fundamental Quantities