Identify where the fulcrum, load and effort. (Left, middle, right)
Ex. The fulcrum is in the middle, the load is in the left, and the effort is in the right.
And identify which class lever it is.
1. Scissors
2. Clothes pin
3. Broom
4. Spoon
5. Pliers
6. Tweezers
Answers & Comments
1.)Fulcrum in the middle, load in the left, and effort in the right. Class 1 lever.
2.)Fulcrum in the middle, load in the right, and effort in the left. Class 1 lever.
3.)Fulcrum in the left, load in the middle, and effort in the right. Class 3 lever.
4.)Fulcrum in the left, load in the middle, and effort in the right. Class 3 lever.
5.)Fulcrum in the middle, load in the left, and effort in the right. Class 1 lever.
6.)Fulcrum in the middle, load in the left, and effort in the right. Class 1 lever.