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# What is the efficiency of the pulley system. A pulley system is used to lift a 2000 newton engine up a distance of 3 meters. The operator must apply a force of 250 newtons to the chain of the pulley s?

Updated: 9/27/2023

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Q: What is the efficiency of the pulley system. A pulley system is used to lift a 2000 newton engine up a distance of 3 meters. The operator must apply a force of 250 newtons to the chain of the pulley s?
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### A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of?

You will need 8 drops of chain. So the operator must apply 250 newtons to the 8th drop. The other 7 drops of chain must be reeved through the pulley system.

400

### A pulley system is used to lift a 2000 newton engine up a distance of 3 meters How much force will the operator have to apply if the mechanical advantage of the pulley system is 4?

A pulley system is used to lift a 2,000 newton engine up a distance of 3 meters. How much force will the operator have to apply if the mechanical advantage of the pulley system is 4? mechanical advantage = 500 newtons.

### A pulley system is used to lift a 2000 newton engine up a distance of 3 meters. The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. To lift the engine 3?

What is the value of Wi? 7,500 joules

### A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. value of fo?

wi 7500 joules fi 250 newtons di 30 meters A+

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Slip=100%-Efficiency Efficiency=Observed Speed or Distance / Engine Speed or Distance Mean Apparent Slip = Distance Run by Propeller - Distance Run by Ship / Distance Run by Propeller Distance Run by Propeller = Picth X Total Engine Revolutions per day / 1852 I wish this can help those who are in need of this formula. Rgds Ahmad email: ths_n_tht@Yahoo.com

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### If an engine must do 500joules of work to pull a 10kg load up to a height of 4 maters what is the efficiency of the engine?

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