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Physics, 31.07.2019 22:30 mooreadrian412

In raising a 3000-n with a pulley system, it is noted that for every 2 m of rope pulled down, the rises 0.2 m. ideally, what force is needed to lift the ? a 150 n

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In raising a 3000-n with a pulley system, it is noted that for every 2 m of rope pulled down, the ri...
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