P3d Work and Power

- What is meant be Work?
- What is the effect of doing Work?
- What two factors affect the amount of Work done?
- How is Work done calculated?
- How much work is done holding a 10 kg mass above your head for 10 minutes?
- What is mean by Power?
- How is Power calculated?
- What is the unit of Power?
- What is the unit of Work?
- What is meant by Weight?
- How is Weight calculated?
- What is Gravitational Potential Energy?
- How is Gravitational Potential Energy calculated?
- What is the meaning and value of
**g**? - How is Power related to force and speed?
- Derive the Power equation Power = force x speed, from the basic power equation.