| what_is_a_simple_machine.pdf |
| simplemachineslab.pdf |
| classes_of_levers.jpg |
| identifying_parts_of_simple_machines.jpg |
| uses_for_simple_machines.jpg |
| wedges.jpg |
| incline_planes.jpg |
| uses_for_simple_machines_2.jpg |
| youve_got_the_power.jpg |
| youve_got_the_power_2.jpg |
| compound_machines.jpg |
| classifying_simple_machines.jpg |
| practical_levers.jpg |
| simple_machines.jpg |
| levers_at_work.jpg |
| three_classes_of_levers.jpg |
| functions_of_simple_machines.jpg |
| mechanical_advantage_of_pulleys_wheel_and_axles.jpg |
| pedal_power.jpg |
| screws.jpg |
| wheel_and_axle.jpg |
| special_incline_planes.jpg |
| incline_planes_2.jpg |
| classes_of_levers.jpg |
| pulleys.jpg |
| classy_levers.jpg |
