Power

• How is power defined in physics?

  Rate at which energy is transferred
• What does power measure in terms of work?

  Rate at which work is done
• What is the formula for power in terms of energy?

  Power = Energy transferred / Time
• What is the formula for power in terms of work?

  Power = Work done / Time
• What is the relationship between energy, work, and power?

  Power = Energy = Work / Time
• How is power expressed in terms of joules and seconds?

  1 joule per second equals 1 watt
• What is the power equivalent of transferring 1 joule of energy per second?

  1 watt
• What are the key formulas for calculating power?

  • Power = Energy transferred / Time
  • Power = Work done / Time
  • Power = Energy = Work / Time
• What is the unit of power?

  • Watt (W)
  • Equivalent to 1 joule per second