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Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
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What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?
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5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.
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Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n
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Which statement is true of sound waves? A Sound can travel through empty space. B Sound travels fast...
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