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Timeline for How do levers amplify forces?

Current License: CC BY-SA 4.0

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Dec 26, 2021 at 15:28 comment added Philip Wood Why l present this approach, inelegant though it might be considered, is that it derives what is essentially a statics principle using forces and fixed separations, without bringing in movement. I hope that it complements the slicker treatments using work or virtual work.
Dec 24, 2021 at 18:18 history edited Philip Wood CC BY-SA 4.0
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Dec 24, 2021 at 0:50 history answered Philip Wood CC BY-SA 4.0