Question

what is the mechanical advantage of aseesaw

Answer 1

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In the above example, the seesaw multiplied Johnny's force of weight of 15kg by a factor of four. This is the mechanical advantage provided by the seesaw, which represents what is known in physics as a lever of the first kind

Answer 2

Answer:

seesaw is a great example of a lever. The fulcrum/pivot point is the part of the lever that does not move, its in the middle. The resistance, or the downwards force, is the weight of the person you are trying to lift is at one end. The work, force applied to the lever, is the person sitting on the other end of the seesaw.

Explanation:

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