How do I launch a 60kg object 6 metres at 45 degrees
[COLOR=#050505][FONT="]Can't say the full application due to NDA's but its basically for a travelling show.[/FONT][/COLOR]
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[COLOR=#050505][FONT="]The requirement is to eject an object 40 to 60kg object a distance of approx 20 feet (6 metres) - at a launch angle of 45 degrees.[/FONT][/COLOR]
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[COLOR=#050505][FONT="]I understand this is quite a mass and I'm investigating various ways of acheiving it. Currently looking at compressed air cylinders or using a couple of large preloaded springs. Any ideas would be appreciated. Are there any methods I should avoid?[/FONT][/COLOR]