velocity ratio of a Pulley is 5 it is used to lift a load of 1000 Newton find the mechanical advantage and the efficiency.
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This means that the velocity ratio of our pulley system is 2. However if the pulleyis 100 % efficient and the velocity ratiois 2 then the mechanical advantage is also 2 and that means that the load is double the effort.
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Pulleys.
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the bfdbhfh velocity is 1000 means it pull the machiajul and advantage by Newton's 2 law we can know about this
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