According to the research, levers are used to modify or generate a force and transmit displacement.
What are levers?
It is a simple machine composed of a rigid bar of some moderately resistant material, which rotates freely on a support point.
It can be used to maximize the mechanical force applied to an object, increasing its speed or the distance it travels, by applying a proportionally smaller amount of force.
Therefore, we can conclude that according to the research, levers are used to modify or generate a force and transmit displacement.
Learn more about levers here: https://brainly.com/question/19732425
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