The advantage is that force is lessened over a longer distance. The longer the inclined plane, the higher the mechanical advantage.
They offer objects, design crafts, display trucks...
advantages: correctly shows the relative sizes of Earth's landmasses disadvantages: has distortion shows the landmasses near the edges stretched and curved
Hill
There is a difference between both of them. The inclined plane can help move an object up or down. A wedge can help to cut or split things apart. They look very similar but are used for different things.
.50g
Wedge
For lifting and stacking heavy objects
Bend your knees.
Temporary joints are used to hold objects together while building but are later removed once the project is stable.
inclined planes
yes
Yes.