Chemistry, 18.08.2021 17:10 LilRed3223

A five pulley system with efficiency 80% is used to lift a 1000N load through a vertical height of 20m. then, calculate MA, effort, input work and output work

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A five pulley system with efficiency 80% is used to lift a 1000N load through a vertical height of 20m. then, calculate MA, effort, input work and output work​

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A five pulley system with efficiency 80% is used to lift a 1000N load through a vertical height of 20m. then, calculate MA, effort, input work and output work