Which is NOT an example of an inclined plane? Question 4 options:

A See-Saw

A screw

A slide

A ramp

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;

An inclined plane is a simple machine made up of a plane fixed at one end and then tilted at the other.

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).