By a force acting on an object
Think back to the energy stores and transfers topic from year 9. Can you fill in the blanks on the companion sheet?
On the companion sheet, fill in the blank spaces to learn the equation for work done. You need to know...
The name of the quantity given
the units it is measured in
the symbol used to show the units
You need to be able to rearrange this equation using the wall method.
On your companion sheet, rearrange the equations to make F the focus and D the focus.
Use W = FD to fill in the grid on the companion sheet - Distances are on the side, forces across the top. Where the distance and the force meet, that's the work done!