science A

1. Stress & Strain

2. Friction

3. Simple Machine

4. Static

4.1. Force

4.1.1. Addition and Subtraction

4.1.1.1. Vectors

4.1.1.2. Scalars

4.2. Resultant Force

4.2.1. Parallelogram Method

4.2.2. Algebraic Method

4.2.3. Triangle of Forces Method

4.3. Moments

4.3.1. system of forces

4.3.1.1. couples

4.3.2. turning effect

4.3.2.1. anti-clockwise.

4.3.2.2. clockwise.

4.3.3. formula

4.3.3.1. F x D

5. Kinematics

5.1. distance

5.1.1. Speed

5.1.1.1. not dircetion

5.2. displacement

5.2.1. velocity

5.2.1.1. given dircetion

5.2.1.2. Velocity-Time Graph

5.2.1.2.1. Constant velocity,

5.2.1.2.2. Uniform acceleration

5.2.1.2.3. Constant acceleration

6. kinetics