Physics, 04.03.2020 03:08 dontcareanyonemo
A mine shaft has an ore elevator hung from a single braided cable of diameter 2.5 cm. Young's modulus of the cable is 10×1010 N/m2. When the cable is fully extended, the end of the cable is 700 m below the support.
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If 21.2 kcals of energy is released by this reaction, how many kj does the reaction release? (1 cal 4.184 j)
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A mine shaft has an ore elevator hung from a single braided cable of diameter 2.5 cm. Young's modulu...
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