It's correct in theory, but in fact it's just a hypothesis, and there is no such possibility.

"Give me a fulcrum and a lever long enough, and I can move the earth" is a classic saying of Archimedes. According to the principle of lever, we can know: power arm × power = resistance arm× resistance. If the force arm is long enough and the resistance arm is short enough, only a small amount of power is needed to get a great force, but in practice, we can't find such a long and solid lever, nor can we find that foothold and fulcrum.

Extended information:

1. Application in life:

Roadside crane, the hook for fishing is at the tip of the whole pole, with the fulcrum at the end and the hydraulic press in the middle (torque >: Arm of force), this is a laborious lever, but what is gained by hard work is that the point of application in the middle will move a considerable distance as long as it moves a small distance. Both levers are useful, but it is necessary to evaluate whether it is necessary to save labor or range of motion.

second, the five elements of lever establishment:

1. fulcrum: the point around which the lever rotates, usually represented by the letter O.

2. Power: the force that makes the lever rotate, usually expressed by F1.

3. resistance: the force that prevents the lever from rotating, usually expressed by F2.

4. Power arm: the distance from the fulcrum to the power action line, usually denoted by L1.

5. resistance arm: the distance from the fulcrum to the line of resistance action, usually represented by L2.

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