AMIRELADLANI
sombody haz to know...
Answers: 1
Engineering, 04.07.2019 18:10
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
Answers: 1
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.
Answers: 1
Engineering, 04.07.2019 18:10
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
English, 03.07.2019 22:00
Mathematics, 03.07.2019 22:00
Chemistry, 03.07.2019 22:00
Mathematics, 03.07.2019 22:00
History, 03.07.2019 22:00
World Languages, 03.07.2019 22:00
Mathematics, 03.07.2019 22:00
Social Studies, 03.07.2019 22:00
English, 03.07.2019 22:00
Mathematics, 03.07.2019 22:00
Mathematics, 03.07.2019 22:00
History, 03.07.2019 22:00
Mathematics, 03.07.2019 22:00
History, 03.07.2019 22:00
History, 03.07.2019 22:00
Social Studies, 03.07.2019 22:00