Engineering, 20.09.2020 17:01 19wawrzkeek
Point A oscillates with an acceleration a = 100(0.25 − x), where a and x are expressed in m/s2 and meters, respectively. Knowing that the system starts at time t = 0 with v = 0 and x = 0.2 m, determine the position and the velocity of A when t = 0.16 s.
Answers: 1
Another question on Engineering
Engineering, 04.07.2019 18:10
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
Answers: 3
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Engineering, 04.07.2019 18:20
Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above
Answers: 1
Engineering, 04.07.2019 19:10
An electric kettle is made out of stainless steel, weighs two pounds (when empty) and is equipped with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling
Answers: 2
You know the right answer?
Point A oscillates with an acceleration a = 100(0.25 − x), where a and x are expressed in m/s2 and m...
Questions
Mathematics, 17.12.2020 16:50
Mathematics, 17.12.2020 16:50
Spanish, 17.12.2020 16:50
Spanish, 17.12.2020 16:50
Mathematics, 17.12.2020 16:50
Spanish, 17.12.2020 16:50
English, 17.12.2020 16:50
Mathematics, 17.12.2020 16:50
Biology, 17.12.2020 16:50
Computers and Technology, 17.12.2020 16:50
