02-08-2012, 01:31 PM
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#21
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Scoring Winger
Join Date: Feb 2012
Location: BH dungeon
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Quote:
Originally Posted by Mike F
^^^ Speaking of the speed of projectiles, the Navy has just (yes, just!) received its first prototype railgun.
Story
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I remember doing a project on them in school, always figured that the heat generated by the current was a huge issue and caused everything to melt. But the muzzle velocity it would generate were ridiculous. Pretty cool that they are actually using them though.
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02-08-2012, 02:11 PM
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#22
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Norm!
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Certainly would make shooting a clown from a cannon with substituting cannon with railgun a excercise in humanity.
I look at that snipers shot at over 7000 yards, and I feel shame. When I was in the military I could head shoot a target on the range in optimum non combat conditions with a low range from about 500 yards max using the old iron sites onthe FN
I can't imagine being able to do that shot from 7000 yards. And even with a good scope that guys head probably looked like a very small pea. then an exploded watermelon.
I kid
__________________
My name is Ozymandias, King of Kings;
Look on my Works, ye Mighty, and despair!
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02-08-2012, 02:32 PM
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#23
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Franchise Player
Join Date: Jun 2008
Location: Calgary
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Quote:
Originally Posted by CaptainCrunch
Certainly would make shooting a clown from a cannon with substituting cannon with railgun a excercise in humanity.
I look at that snipers shot at over 7000 yards, and I feel shame. When I was in the military I could head shoot a target on the range in optimum non combat conditions with a low range from about 500 yards max using the old iron sites onthe FN
I can't imagine being able to do that shot from 7000 yards. And even with a good scope that guys head probably looked like a very small pea. then an exploded watermelon.
I kid
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feet? 7000 yards is about 6.3km. The shot was at 2.47.
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02-08-2012, 02:39 PM
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#24
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Franchise Player
Join Date: Sep 2009
Location: Calgary
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Wasn't he talking about shooting clowns with a railgun? 7000 feet sounds like a laugh...
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02-08-2012, 02:42 PM
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#25
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Franchise Player
Join Date: Jun 2008
Location: Calgary
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Quote:
Originally Posted by IliketoPuck
Wasn't he talking about shooting clowns with a railgun? 7000 feet sounds like a laugh...
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He was talking about the sniper and then his own shooting, so I am assuming he just mixed up his units of measurement...
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02-08-2012, 02:48 PM
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#26
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Franchise Player
Join Date: Sep 2009
Location: Calgary
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I know, just making a joke. The visual of a clown getting shot off a railgun is entertaining haha.
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02-08-2012, 03:01 PM
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#27
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Franchise Player
Join Date: Mar 2007
Location: Income Tax Central
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Always helpful:
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This Post Has Been Distilled for the Eradication of Seemingly Incurable Sadness.
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The Following 6 Users Say Thank You to Locke For This Useful Post:
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02-08-2012, 03:14 PM
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#28
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Norm!
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Quote:
Originally Posted by VladtheImpaler
feet? 7000 yards is about 6.3km. The shot was at 2.47.
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Itsbeen a long day, and I'm not drunk yet.
__________________
My name is Ozymandias, King of Kings;
Look on my Works, ye Mighty, and despair!
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02-08-2012, 06:55 PM
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#29
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tromboner
Join Date: Mar 2006
Location: where the lattes are
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Quote:
Originally Posted by CaptainCrunch
I always find it awesome to think that a bullet traveling at 2700+feet per second versus the speed of sound which is about 1116 fps.
So the bullet would arrive in about 2.9 seconds
the sound would arrive in about 7 seconds.
So literally the guy getting shot would be hit by the bullet while seeing the flash about about the same time, gurgle a little and die and then 4 seconds later his buddies would be alerted to the gunshot.
So they would probably be dead or underfire before they heard the first gun shot, depending on the snipers speed.
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Wouldn't you also hear the sonic boom of the bullet?
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02-08-2012, 07:11 PM
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#30
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Lifetime Suspension
Join Date: Jan 2012
Location: SW YYC
Exp:  
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Liberating countries with every shot. I feel so much safer.
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02-08-2012, 07:26 PM
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#31
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Scoring Winger
Join Date: Feb 2010
Location: St. Albert
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Quote:
Originally Posted by CaptainCrunch
Certainly would make shooting a clown from a cannon with substituting cannon with railgun a excercise in humanity.
I look at that snipers shot at over 7000 yards, and I feel shame. When I was in the military I could head shoot a target on the range in optimum non combat conditions with a low range from about 500 yards max using the old iron sites onthe FN
I can't imagine being able to do that shot from 7000 yards. And even with a good scope that guys head probably looked like a very small pea. then an exploded watermelon.
I kid
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500 yards (consistantly) over open sights is pretty heroic shooting in it's own right, Cap'n.
Many years ago, I fired beaucoup de 7.62 NATO out of that kicking mule (C1) myself...one h*ll of a weapon. Good times.
Cheers, Ron
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02-08-2012, 07:37 PM
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#32
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Scoring Winger
Join Date: Feb 2010
Location: St. Albert
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Quote:
Originally Posted by SebC
Wouldn't you also hear the sonic boom of the bullet?
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Yep...at about the same time you were wiping your buddy's brain matter off your face/tunic (and pooping in yer pants). You'd have to be "danger close" to hear the disturbance from such a small object. Sometimes the movies actually do get some things right.
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02-08-2012, 07:44 PM
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#33
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tromboner
Join Date: Mar 2006
Location: where the lattes are
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Quote:
Originally Posted by Bindair Dundat
Yep...at about the same time you were wiping your buddy's brain matter off your face/tunic (and pooping in yer pants). You'd have to be "danger close" to hear the disturbance from such a small object. Sometimes the movies actually do get some things right. 
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Oh, you wouldn't hear it before it hits, that's for sure. But I was thinking maybe you'd hear it before the sound from the gunpowder explosion reaches you (which I don't even know if it would at that distance?)
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02-08-2012, 07:46 PM
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#34
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Franchise Player
Join Date: Jul 2003
Location: Djibouti
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Turns out the sonic boom of a bullet is an issue, as it allows for a sniper detection system
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