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The counterweight offsets the weight of the long wooden and or metal barrier that blocks the path of the car- makes for lighter lifting of the barricade by hand or motor.

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What best illustrates that light behaves like particles?

The photoelectric effect best illustrates that light behaves like particles. In this phenomenon, light strikes a material and causes ejection of electrons. This can only be explained if light is considered to have particle-like properties known as photons.


What if your reading material illustrates and discusses a railroad -crossing barricade What is the main purpose of the counter weight?

The main purpose of the counter weight in a railroad-crossing barricade is to balance the weight of the gate arm, making it easier to raise and lower the arm safely and efficiently. The counter weight helps control the movement of the gate arm, ensuring it operates smoothly and effectively to prevent accidents at the crossing.


What kind of diagram shows how heat energy flows and how it affects the rock material?

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Is resistivity of a material depends upon the dimensions of a material?

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What will happen when a cold material interacts with a hot material?

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Related Questions

What if your reading material illustrates and discusses a railroad-crossing barricade. what is the main purpose of the counter weight?

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What if your reading material illustrates and discusses a railroad -crossing barricade What is the main purpose of the counter weight?

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