h a l f b a k e r yI think this would be a great thing to not do.
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I think the Simpsons did this in one episode (without the explosive vest). |
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Possible I absorbed it from an episode, though I don't remember that one. Either way, it's really more effective with the vest. |
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Ringling Propelled Grenade? |
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It might be more impressive to have them skydive into their targets--a Mullah's version of the Devine Wind. |
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Not bad, you wouldn't even have to provide parachutes. With wing suits you could be mildly precise. |
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In the name of Allah, Banzai! What a theological mess. |
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Maximum survivable human distance or just the maximum distance a human can be propelled? |
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I don't think surviving this is the point, [bris], hence the explosive vest and the key words "suicide bombing." |
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What if I change my mind part way through? |
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[bz] "maximum survivable" would be misleading. Maximum survivable while remaining aware enough to push your vest's explode button, but not survivable long after that. |
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[lint] Don't push your vest's explode button, and hope for a conveniently placed pile of hay. |
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(running some basic calculations as a follow up to [bris]'s question)
A bit of internet research tells me that terminal velocity for a person in cannonball formation is about 200mph (can be between 160 and 320 in standing-up-straight formation). Assuming a 45 degree declination angle and no air friction (a large simplification, but then so is using terminal velocity as the maximum muzzle velocity), we get:
vx = 200 * .707 = 141.4 mph
viy = 200 * .707 = 141.4 mph
time in air = 2 * viy / g = 2 * 141.4 mph / 32.2 ft/s/s
tia = 2 * 207.4 ft/s / 32.2 ft/s/s = 12.88 seconds
x = vx * tia = 12.88 s * 207.4 ft/s
x = 2671.3 feet = .506 miles |
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So, you can have the cannon as far as around 1/2 mile away from your target. |
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you have any high tech 70 virgins solutions? |
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Perhaps seventy slightly smaller-barrelled cannons? |
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[World] just wondered if you could quickly explain some of your maths - I'm not a mathematician but I love understanding these things. I got the velocity and gravity bits, but was wondering why time in air jumped from 2*141.4/g to 2*207.4/g? |
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Units, my friend.
141.4 miles/hour = 207.4 feet/second
(how I converted, for your reference):
141.4 miles/hour * 5280 feet/mile * 1/3600 hours/second = 207.4 feet/second |
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Why this needed to be done is because I know the acceleration of gravity in feet/s/s, not in mile/h/s. I'll link to a nice descriptive page of projectile physics that I grabbed my equations from (I should look these things up in my physics book, but the Internet is much easier). |
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Good gravy, but of course!Now I feel silly. I shall read the link thoroughly - projectile physics sounds fun. Thanks [World]. |
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//projectile physics sounds fun.// |
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It was Stonewall Jackson's favorite subject (until he was hit by a projectile, that is). And if it's good enough for a guy who prays while sucking on a lemon, it's good enough for me. |
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