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Force, Motion, Work and Energy
1. Distance, displacement, speed, velocity and acceleration at school level
2. Contact and non-contact forces, friction, gravity and pressure
3. Work, power, kinetic energy, potential energy and simple machines
4. Energy sources, conservation, transformation and efficiency
Important topics
- Distance, displacement, speed, velocity and acceleration at school level
- Contact and non-contact forces, friction, gravity and pressure
- Work, power, kinetic energy, potential energy and simple machines
- Energy sources, conservation, transformation and efficiency