Physics, 21.06.2020 21:57, Seikoz9907

By using a machine an effort of ten newtons moved through a distance of 14metres to raise a load of 180N to height of 5metres. How many times has the machine made work easier?

By using a machine an effort of ten newtons moved through a distance of 14metres to raise a load of

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By using a machine an effort of ten newtons moved through a distance of 14metres to raise a load of...