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Formula to calculate motion of mass moved by spring

This project is to write a function that returns the position (displacement) of an object that is moved by a spring.

The inputs are:

Mass of body to be moved by the spring

Spring rate

Spring force at start position

Elapsed time of motion

The return is:

The displacement from the start point at the given time.

This application is for automotive valves closed by springs.

Preference will be given to the provider that knows how to consider the weight of the spring in the calculation and any knowledge of consideration for damping friction.

I prefer this to be in 2005 however if the code is clear, I can probably convert it from another language.

Skills: .NET, Engineering, Visual Basic

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About the Employer:
( 36 reviews ) Orange, United States

Project ID: #241290

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$30 USD in 1 day
(16 Reviews)

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$50 USD in 3 days
(13 Reviews)

Dear Shmidt Motors! I am an experienced mechanical Engineer and Designer. Would be happy to work for you. Please, check PMB. Sincerely yours, John.

$68 USD in 5 days
(15 Reviews)

I can include damping friction, but I do not know how to consider the weight of the spring. If you can find a reference on that topic I can include that too. Also I need some clarification about the system.

$80 USD in 1 day
(6 Reviews)

Please see PM. Thanks, RC

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(1 Review)

Hi, see PM please.

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