### Forces & Newton’s Laws in AS-Level Maths:

- normal reaction, tension, thrust or compression, resistance and Newton’s first law
- Newton’s second law for motion on a straight line
- using weight under gravity
- Newton’s third law, forces in equilibrium, pulleys & connected particles

### Forces & Newton’s Laws in A-Level Maths:

In addition to the above (where resolution in two dimensions is also required) the following topics are covered:

- resultant forces and dynamics
- friction