| A | B |
|---|
| What is located between the fulcrum and the load on a third class lever | The Force or Effort |
| Resistance or Load | The object that needs to be moved |
| Effort or Force | Something trying to life and ? |
| Using a third class lever, you trade force for ? (Think about a baseball/bat and fishing pole | Distance and speed |
| Fulcrum | Fixed Point |
| The longer the handle of the hammer uses more distance so you need less | Force |
| Example of a second class levers | Vault door, bootle opener , wheel barrow |
| In what class of lever is the force between the load and the fulcrum | THird Class |
| Work equal force times distance | W = F x D |
| To lift a heavy adult on a seeswy, you need to gain force. What must you chan _____ of load from fulcrum | Distance |
| What are the thress elements of lever | Resistance, fulcrum and effort |
| Fishing pole and a Baseball/Bat is an example of ? | Third Class |
| In second class levers, the ___- is between the effort and the _____ | Load (Resistance) and the Fulcrum |
| Why is it easier to pull out a nail fwith a long handled hammer versus a short handle | The longer handle use more distance and need less force |
| A seesaw is and example of what class lever | First class lever |
| Where is the Fulcrum when trying to hit athe baseball | The Shoulders |
| Resistance | The act or powere of resisting, opposing, or withtanding |
| Effort | Exertion of physical or mental power |
| Fulcrum | The support or point of rest |
