Physics, 27.05.2021 01:00 machucajazz34182
A spring-damper system is designed to support an electric motor which has a total mass of 20 kg and a rotor of 12 kg. Initially, the system has a static deflection of 5 mm after the motor is mounted on the springdamper support, and the center of the rotor is 3 mm misaligned. In free vibration, a displacement of 10 mm is damped to 1 mm in two cycles. Determine the amplitude of the force transmitted to the ground through the spring-damper support system when the motor is operating at 1,200 rpm.
Answers: 2
Another question on Physics
Physics, 22.06.2019 10:00
**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
Answers: 1
Physics, 23.06.2019 01:40
When you see distant streetlights through smog, they look dimmer and redder than they do normally. but when you see the same streetlights through fog or falling snow, they look dimmer but not redder. use your knowledge of the interstellar medium to discuss the relative sizes of the particles in smog, fog, and snowstorms compared to the wavelength of light.
Answers: 3
Physics, 23.06.2019 12:30
Wich of yhe following is true a mass drpendent on gravity and weight is dependent on gravity
Answers: 2
Physics, 23.06.2019 18:30
Meter is the si base unit for measuring length time mass volume
Answers: 1
You know the right answer?
A spring-damper system is designed to support an electric motor which has a total mass of 20 kg and...
Questions
Mathematics, 02.12.2019 03:31
Social Studies, 02.12.2019 03:31
Chemistry, 02.12.2019 03:31
History, 02.12.2019 03:31
Mathematics, 02.12.2019 03:31
History, 02.12.2019 03:31
Biology, 02.12.2019 03:31
Social Studies, 02.12.2019 03:31
SAT, 02.12.2019 03:31
