Push out solenoid force-distance problem

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SUMMARY

The discussion focuses on selecting a push out solenoid capable of launching a 4kg load to a height of at least 3 meters at a 90-degree angle. The required force can be calculated using the formula F = m * g + (m * v^2) / (2 * d), where m is the mass, g is the acceleration due to gravity, v is the final velocity, and d is the distance over which the solenoid acts. The user seeks clarification on the force needed and the calculation method, indicating a need for precise specifications regarding the solenoid's operational distance and power source.

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  • Understanding of Newton's laws of motion
  • Familiarity with basic physics concepts such as force, mass, and acceleration
  • Knowledge of solenoid operation and specifications
  • Ability to perform calculations involving kinematics
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  • Research the specifications and force output of various push out solenoids
  • Learn about calculating force using kinematic equations
  • Investigate suitable high current power sources for solenoids
  • Explore practical applications and projects involving solenoids in mechanics
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Engineers, physics students, hobbyists, and anyone involved in projects requiring the use of solenoids for mechanical actuation or launching mechanisms.

MadaraUchiha
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I want to purchase a push out solenoid for throwing stuff into air and need help deciding the best one...
I want to push 4kg of load into air at 90degress starting from rest to a height of atleast 3 metres.
How much force(in Newtons ) would that need ?
Also if you could explain the method you used to calculate this ?
Thanks :)
 
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MadaraUchiha said:
I want to purchase a push out solenoid for throwing stuff into air and need help deciding the best one...
I want to push 4kg of load into air at 90degress starting from rest to a height of atleast 3 metres.
How much force(in Newtons ) would that need ?
Also if you could explain the method you used to calculate this ?
Thanks :)

Hi MadaraUchiha! http://img96.imageshack.us/img96/5725/red5e5etimes5e5e45e5e25.gif

I can't give much help with this, but I think you should provide a little more information to assist someone who may be able to help. Over what distance can the solenoid be in contact with the object while it accelerates it? Also, what high current power source do you have available to power the solenoid?

Is this a student project on which you will be graded as part of your college assessment?
 
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