Question

what is the type of lever in each of the following machine.

1. pliers
2. see-saw
3. wheel barrow
4. scissors​

Answer 1

Answer:

Explanation:

First class lever – the fulcrum is in the middle of the effort and the load.

Second class lever – the load is in the middle between the fulcrum and the effort.

Third class lever – the effort is in the middle between the fulcrum and the load