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it is the length and diam off te wire and the material off te wire

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Q: How do you select a spring when you have to lift a specific weight and how is the extension in the spring calculated?
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Related questions

What is the relationship between the extension of the spring and the weight hung on it?

when the extension of the spring increases the weight hung on it also increases


What is the relationship between the force and the extension of a spring?

The relationship is Hooke's Law: the extension of a spring is directly proportional to the force applied.


What is the extension of a stretched spring?

The amount the spring is stretched is called the displacement.


Length of spring 6mm what is the extension spring?

multiply the force with length.


How do you work out the extension of a spring?

The amount the spring is stretched is called the displacement.


Define spring constant What is its unit?

The rate or spring constant of a spring is the change in the force it exerts, divided by An extension or compression spring has units of force divided by distance, law which states that the force a spring exerts is proportional to its extension.


What goes back to its original shape after being streched and is used in force meters?

That would be a spring, which is stretched when you apply force to it. The spring used have a specific force constant, which means that an extension of the spring to a certain length is equal to a fixed amount of force.


What is the increase in length of a spring when a force is applied called?

The Extension :)


How are the buffer and buffer spring retained inside the the extension tube?

On the AR15/ M16, the spring is retained by the buffer. The buffer is retained by a pin located at the lower outer edge of the extension tube.


How does the spring balance work?

The spring stretches when pulling force acts on it. The greater the force, the extension of the spring. The spring is attached to a pointer, which indicates the amount of force exerted on the spring


What is spring constant of an elastic material?

Spring constant of an elastic material is the force applied per unit extension.


What type of spring that exerts pressure outward on both ends?

extension