When a force moves an object, energy is transferred and work is done.
When you put effort into moving something, you are putting energy into it. Therefore, the energy is being transferred.
Even though energy will be wasted (e.g friction), you can still say that work is done.
To work out how much work has been done, use this:
Remember: Work done is a form of energy (transferred), therefore, it is in J.
Comments
No comments have yet been made