A simple wheel and axle is used to lift a bucket of water out of a well. the radii of the wheel and axle are 20cm and 4cm, respectively. determine a) the theoreical effort required to lift a load of 30

asked Mar 6, 2021 21.8k views

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6 votes

Answer: i think it is A

Explanation: hope it helped

Thet answered Mar 8, 2021

by Thet

5.9k points

3 votes

Answer:

Step-by-step explanation:

need and explanation or no?

Sangwoo answered Mar 10, 2021

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