Efficiency is the ratio of power output to power input. It is not the ratio of forces or distances. You can move a load using less force by reducing the gradient of the plane. But what you gain in reduced force you lose in having to travel a greater distance to raise the load through the same height. There is, therefore, no net advantage.
The only way to increase the efficiency is to reduce the friction. This can be done by lubricating the plane, or load (or both), or by placing rollers between the load and the plane - so that there is rolling friction rather than sliding friction.
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Yes, a hammer is a inclined plane. It's head, is the inclined plane.
well it's and incline plane because ************************************************************************************************************************************************************************************************************************************************** *&*^%#@$&*()*(&^%#@$%^*&()&^%$^&*()&^% and that's why its an inclined plane improve this answer
Screw is an example of inclined plane because it's a thing that serves a an plane in the geometric tools
An inclined plane is just what its name suggests. It is an plane that is inclined (anlged) to be steep. To make an inclined plane, draw a right angle (90 degrees) and connect the two extended lines with a diagonal line. It should look like a triangle.
an inclined plane