Chapter 2: Force

Get Started. It's Free
or sign up with your email address
Rocket clouds
Chapter 2: Force by Mind Map: Chapter 2: Force

1. Newton's Laws

1.1. 1st Law

1.1.1. Law of Inertia

1.2. 2nd Law

1.2.1. Force vector = mass scalar x acceleration vector

1.3. 3rd Law

1.3.1. Interaction Pairs

1.3.1.1. Equal and Opposite Reactions

1.3.1.2. same magnitude, in different directions

1.4. 4th Law

1.4.1. Law of Universal Gravitation

2. Vectors

2.1. Magnitude

2.2. Direction

3. F = ma

4. a push or pull

5. Types of Forces

5.1. Contact Force

5.1.1. exist only when two objects are touching

5.1.2. Normal Force

5.1.2.1. perpendicular to contact surfaces

5.1.3. Friction

5.1.3.1. parallel to contact surfaces

5.2. Long-Range Force

5.2.1. does not require touching

5.2.2. Gravitational Force

5.2.2.1. weak fundamental force

5.3. Electromagnetic Force

6. Net Force

6.1. the vector sum of all forces acting on an object

7. Free-Body Diagrams

8. Equilibrium

8.1. Translational Equilibrium

8.1.1. net force on an object is zero

8.2. balance of forces

9. Internal Force

10. External Force

11. Pulleys

11.1. Tension

12. Diagrams

12.1. Step

12.2. Polar