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Physics, 03.02.2020 04:05 smokemicpot

In a pulley system, a 5-newton weight is to be lifted 2 meters. the rope is pulled 10 meters. the input force is two newtons.

the ima = .

the ama = .

the efficiency = %.

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In a pulley system, a 5-newton weight is to be lifted 2 meters. the rope is pulled 10 meters. the in...
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