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Physics, 16.04.2020 03:23 devinfolds

Sometimes, even with a wrench, one cannot loosen a nut that is frozen tightly to a bolt. It is often possible to loosen the nut by slipping one end of a long pipe over the wrench handle and pushing at the other end of the pipe. With the aid of the pipe, does the applied force produce a smaller torque, a greater torque, or the same torque on the nut?

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Sometimes, even with a wrench, one cannot loosen a nut that is frozen tightly to a bolt. It is often...
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