Engineering, 27.09.2020 23:01 alex43079
As matter changes state from gas to liquid which of these statements are true
A) the particles speed up
B) the particles slow down
C) the particles get farther apart
D) the attractive force between the particles decreases
Answers: 2
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Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.
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Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
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In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?
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Aparticle moves along a straight line such that its acceleration is a=(4t^2-2) m/s, where t is in seconds. when t = 0, the particle is located 2 m to the left of the origin, and when t = 2, it is 20 m to the left of the origin. determine the position of the particle when t=4s.
Answers: 1
As matter changes state from gas to liquid which of these statements are true
A) the particles spee...
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