Physics, 05.05.2020 08:28 sumitshekhar348
Sixteen joules of work was required to lift a 2 kilogram object from the floor to a table. How much energy was gained by the 2 kilogram object if friction was only 1 J?
Answers: 3
Physics, 22.06.2019 05:10, zionnahl
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Sixteen joules of work was required to lift a 2 kilogram object from the floor to a table. How much...
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