Ladders can serve various purposes such as work platforms, ramps, and scaffold planking. Inclined planes are more efficient than ladders for moving objects to greater heights.
Ladders are versatile structures that can be used for work platforms, ramps, or as scaffold planking. Inclined planes or ramps make it easier to move objects to a greater height without acceleration compared to using a ladder. They were likely utilized in constructions like the Egyptian pyramids to transport heavy stone blocks.
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