![By-Tanmaye Gupta ENERGY IGCSE PHYSICS What is Energy? Energy is the capacity to do work. The S.I. unit of energy is Joules 1Joule = 10 7 erg - ppt download By-Tanmaye Gupta ENERGY IGCSE PHYSICS What is Energy? Energy is the capacity to do work. The S.I. unit of energy is Joules 1Joule = 10 7 erg - ppt download](https://images.slideplayer.com/19/5823582/slides/slide_3.jpg)
By-Tanmaye Gupta ENERGY IGCSE PHYSICS What is Energy? Energy is the capacity to do work. The S.I. unit of energy is Joules 1Joule = 10 7 erg - ppt download
![The SI unit of energy is J = kgm2s-2; that of speed v is ms-1 and acceleration a is ms-2. Which of.. - YouTube The SI unit of energy is J = kgm2s-2; that of speed v is ms-1 and acceleration a is ms-2. Which of.. - YouTube](https://i.ytimg.com/vi/mILx5zmcEvk/maxresdefault.jpg)
The SI unit of energy is J = kgm2s-2; that of speed v is ms-1 and acceleration a is ms-2. Which of.. - YouTube
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