General Learning Outcome(s)
8.1.2 understand work done by levers (u)
Specific Learning Outcome(s)
At the end of this activity you should be able to demonstrate the following ability:
8.1.2.1 explain that the transfer of energy does the work in simple machines. Use a lever (e.g. crowbar lifting a rock)
8.1.2.2 list three classes of lever systems and identify the (effort, load, & pivot) positions in each system