Math, asked by 33601abr, 10 months ago

How efficient is the pulley system if an operator has to pull 4.0m of rope to raise a 250N pail of water a distance of 2.0m? The operator is pulling with the force of 150N. Please take your time, and answer it correctly by explanation.

Answers

Answered by vaibhavkumar190720
1

Answer:

sorry i dont know

Step-by-step explanation:

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