subject
Physics, 06.10.2019 20:10 karolmolina49

In 1940, the tacoma narrows bridge across the puget sound collapsed. the bridge was a suspension bridge. the wind blowing through the narrows matched the natural frequency of the bridge. this resulted in a large movement of roadway, which eventually caused the bridge to fail. what characteristic of waves caused the bridge to collapse?

absorption, because the bridge absorbed all the energy of the wind
diffraction, because the wind moved around the bridge, which set the bridge into motion
interference, because constructive interference occurred when the wind frequency matched the natural frequency of the bridge
interference, because destructive interference occurred when the wind frequency matched the natural frequency of the bridge

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 08:50
Mga halaman/punong ornamental na di namumulaklak
Answers: 1
question
Physics, 22.06.2019 10:30
Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?
Answers: 1
question
Physics, 22.06.2019 18:00
Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.
Answers: 2
question
Physics, 23.06.2019 00:30
Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?
Answers: 2
You know the right answer?
In 1940, the tacoma narrows bridge across the puget sound collapsed. the bridge was a suspension bri...
Questions
Questions on the website: 13722359