Calculate the efficiency of four wheeled pulley system if it is used to lift a load of 500 N by using an effort of 300 N.
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The efficiency of four wheeled pulley system if it is used to lift a load of 500 N by using an effort of 300 N is 41.66%
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Calculate the efficiency of a four wheeled pulley system if it is used to lift a load of 500 N by using an effort of 300 N. (Ans: 41.66%)
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