Answer :
Answer:
A. See-Saw
Explanation:
A see-saw is not an inclined plane but it is a lever.
A screw, ramp and a slide are all inclined planes
Simple machines help to make doing work easier. They simply help to amplify effort.
There are different types of simple machines;
- the wheel and axle,
- the lever,
- the inclined plane,
- the pulley,
- d the screw, and
- the wedge.
An inclined plane is a simple machine made up of a plane fixed at one end and then tilted at the other.