Resonance is the phenomenon responsible for the intense vibrations that can arise if a group of soldiers simultaneously step on a bridge.
<h3 /><h3>What is vibration resonance?</h3>
It is the natural frequencies due to external forces that can generate an amplified response, which can result in negative damage, as in the example, damage to the bridge structure.
Therefore, vibration resonance is the effect of exposing a product to a significant external force.
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Answer:
Right-of-way laws are designed to help drivers understand who should be granted the privilege of proceeding first when more than one vehicle approaches an intersection at about the same time.
Explanation:
<u>Right-of-way</u> laws are the set of rules that control what actions drivers should perform when they arrive at an intersection simultaneously. The safety of both pedestrians and drivers is in danger when they interfere with each other's route, so it is important to understand the right-of-way laws of each community to promote traffic safety.
Answer:
Infra- means "below;" so the infrastructure is the "underlying structure" of a country, state, etc. and its economy, the fixed installations that it needs in order to function. These include roads, bridges, dams, the water and sewer systems, railways and subways, airports, and harbors.
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Why was Della nervous for Jim to come home? She was afraid he wouldn't like her hair. She was afraid he wouldn't like his present. She was afraid to see what he got her.
One of the essential factors in the stability of america's political culture is citizens <u>"long-term faith in our system of government".</u>
American political culture contains various center standards and qualities. Not all Americans share similar perspectives, obviously, yet most by far buys in to these general beliefs, including freedom, uniformity, popular government, independence, solidarity, and assorted variety. Political discussions have a tendency to be over how best to accomplish these standards, not about whether these goals merit having in any case.
