Unit 2: Motion, force and energy - Syllabus topics 3, 4, 5 & 6

3. Kinematics
   3.1 Linear motion
   3.2 Non-linear motion

5. Forces
   5.1 Types of force
   5.2 Equilibrium of forces
   5.3 Centre of gravity
   5.4 Turning effects of forces

4. Dynamics
   4.1 Newton’s laws of motion
   4.2 Linear momentum & its conservation

6. Work, energy, power
   6.1 Energy conversion and conservation
   6.2 Work
   6.3 Potential energy, kinetic energy and  
         internal energy
   6.4 Power