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A man can open a nut by applying a force of 150 N by using a lever handle of length 0. 4 m. What should be the length of the handle if he is able to open it by applying a force of 60 N? |
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Answer» A man can open a nut by applying a force of 150 N by using a lever handle of length 0. 4 m. What should be the length of the handle if he is able to open it by applying a force of 60 N? |
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