Physics, 16.12.2019 16:31 DESIRE44030

Afulcrum moving a resistance of 200 g has a distance to the fulcrum of 20 cm, the effort mass of 50 g has a distance to the fulcrum of 80 cm. the resistance moves 10 cm, the effort moves 40 cm. calculate the ama.
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Afulcrum moving a resistance of 200 g has a distance to the fulcrum of 20 cm, the effort mass of 50...