Physics, 18.03.2021 01:20, yaya111601

A senstive computer is being transported in a boxcar. Accelerometer measurements tell us that at its normal speed, the foremost component of the boxcar's vertical acceleration is 10 m/s^2 at a frequency of 30 rad/sec. The crate in which the vase is being transported is tied to the floor of the boxcar. What is the required frequency ratio of an isolator with a damping ratio of 0.1 such that the acceleration amplitude of the 15 kg vase is less than 0.5 m/s^2

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 06:30, klorpo4055

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

Answers: 1

continue

Physics, 22.06.2019 10:00, sofiaisabelaguozdpez

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

Answers: 1

continue

Physics, 22.06.2019 10:00, squirrel6875

There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.

Answers: 1

continue

Physics, 22.06.2019 20:30, cnicole71

Ascientist notices that an oil slick floating on water when viewed from above has many different colors reflecting off the surface, making it look rainbow-like (an effect known as iridescence). she aims a spectrometer at a particular spot and measures the wavelength to be 750 nm (in air). the index of refraction of water is 1.3

Answers: 1

continue

Do you know the correct answer?

A senstive computer is being transported in a boxcar. Accelerometer measurements tell us that at its...