Question

Machines that increase the force of effort have mechanical advantage. Explain giving an
example of a class-2 lever.​

Answer 1

Answer:

The ideal mechanical advantage (IMA) of an inclined plane is the length of the incline divided by the vertical rise, the so-called run-to-rise ratio. The mechanical advantage increases as the slope of the incline decreases, but then the load will have to be moved a greater distance

Answer 2

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