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Bill used a first-class lever to lift a heavy boulder that had a mass of 20 kg. He pushed down on one end of the lever with 40...Asked by Sheeesh
Bill used a first-class lever to lift a heavy boulder that had a mass of 20 kg. He pushed down on one end of the lever with 40 N force. This end of the lever went down 0.6 m. This resulted in the boulder lifting 0.1 m. Calculate the efficiency of the lever. please help me with this
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resources.finalsite.net/images/v1584024880/sydenhamlewishamschuk/agtqfqee1mgv0nnk165x/SP1andSP2Answers.pdf
^Copy-paste that link into your search bar and you should be able to find your answer and learn how to find efficiency.
Good luck!
^Copy-paste that link into your search bar and you should be able to find your answer and learn how to find efficiency.
Good luck!
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