How would be dislocation spacing be the density
Based on inernal energy considerations, what dislocation density in Cu is needed to make the crystalline form of Cu unstable with respect to the liquid form? What would be dislocation spacing be at this density?
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By making measurements on your own forearm and appropriate approximations and estimations (be sure you describe them) estimate the tension force on the biceps tendon when you hold an object with a mass of 10 kg in your hand (w/ your forearm level
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A fire hose 3.51 cm in diameter is capable of spraying water at a velocity of 24.7 m/s. For a continuous horizontal flow of water, what horizontal force should a fireman exert on the hose to keep it stationary?
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The center of mass of a proton with mass 1.673·10-27 kg and alpha particle with mass 6.645·10-27 kg is moving with a speed of 2.235×105 m/s. What is the speed of the proton in the laboratory frame where the alpha particle is at re
A man with a mass of 77.9 kg stands up in a 83-kg canoe of length 4.00 m floating on water. He walks from a point 0.75 m from the back of the canoe to a point 0.75 m from the front of the canoe. Assume negligible friction between the canoe and the
Water vapor enters a compressor at 50 kPa and 150 C, and leaves at 400 kPa with the same specific entropy as at the inlet. What is the temperature of the water at the compressor exit.
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