A little bit on ToS physics
Posted: Tue Jul 18, 2006 12:24 am
A friend and I had a conversation yesterday involving ToS. The second half is a lot more interesting. Also Larkin, I was running off memory when I was talking about weapons; was I correct? Also are MG round 20mm shaped-charge explosive shells, like AC shells? Or are they just solid slugs?
guardsheep2000 (9:32:36 PM): I laugh at your squashes
TheSquashMonster (9:33:03 PM): I laugh at your devestating weapons of mass destruction.
TheSquashMonster (9:33:09 PM): ...mama always said I had a strange sense of humor
guardsheep2000 (9:34:41 PM): ToS has weapons that fire 200mm shells
guardsheep2000 (9:35:02 PM): I don't even know how big that is... but aren't bullets generally like .5mm?
TheSquashMonster (9:35:37 PM): 200mm is .2 meters. Or not quite 8 inches
guardsheep2000 (9:35:51 PM): Yeah... that is a fucking hugeass shell
TheSquashMonster (9:36:04 PM): bullets are generally between 5mm and 20mm
TheSquashMonster (9:36:14 PM): I want a 2000mm >_>
guardsheep2000 (9:36:18 PM): Lmao
guardsheep2000 (9:36:34 PM): 200mm... that's like artillery shell size isn't it
TheSquashMonster (9:36:53 PM): yeah
guardsheep2000 (9:37:10 PM): would NOT want to get hit with that
TheSquashMonster (9:37:13 PM): 2000mm, on the other hand, is as big as a fairly tall man
guardsheep2000 (9:37:31 PM): regardless of whether I'm in a 19m tall mech plated in titanium
TheSquashMonster (9:37:37 PM): haha
TheSquashMonster (9:37:42 PM): agreed, nonetheless
guardsheep2000 (9:38:47 PM): a 19m tall mech plated in 117mm of duranium... which is something burlier than titantium... i geuss
TheSquashMonster (9:39:36 PM): hah
TheSquashMonster (9:39:41 PM): I'd prefer to be in the titanium one
guardsheep2000 (9:39:48 PM): lol
TheSquashMonster (9:39:52 PM): 'cause I've no bloody clue what duranium is
guardsheep2000 (9:40:31 PM): I think it's some sort of ... I don't know. It's fictional. It's pretty much the best armor in ToS
guardsheep2000 (9:40:39 PM): though it sucks for heat dissapation
TheSquashMonster (9:41:30 PM): ah
TheSquashMonster (9:41:37 PM): it's actually a material they made up for Startreck
TheSquashMonster (9:41:43 PM): all the ships are made of it
guardsheep2000 (9:41:45 PM): Heh
TheSquashMonster (9:41:53 PM): ToS steals from everything
guardsheep2000 (9:41:57 PM): Lol
TheSquashMonster (9:42:00 PM): with panache
guardsheep2000 (9:42:09 PM): I dunno. Ever heard of the Black Ray Gun from anything else?
guardsheep2000 (9:42:33 PM): a weapon that "makes a hole so perfectly round" that it can knock a titan over
TheSquashMonster (9:43:12 PM): can't say that I have
TheSquashMonster (9:43:25 PM): googling returns random comic book characters
TheSquashMonster (9:43:36 PM): but I don't get how making a perfectly round hole is more likely to knock a titan over
guardsheep2000 (9:43:55 PM): I dunno.
guardsheep2000 (9:43:59 PM): It's pretty cheesy
guardsheep2000 (9:44:01 PM): but hey, the weapon works
TheSquashMonster (9:44:04 PM): heh
TheSquashMonster (9:44:06 PM): suppose so
TheSquashMonster (9:44:10 PM): let me check something
TheSquashMonster (9:45:30 PM): yeah, if I did my physics right, the best weapon to knock a titan over would be something heavy that bounced off
guardsheep2000 (9:46:00 PM): What if the titan was running at about 60KPH (that's the slowest titan running full speed)
guardsheep2000 (9:46:09 PM): all you'd need to do is destabalize it
guardsheep2000 (9:46:17 PM): which is what the BRG is supposed to do
TheSquashMonster (9:46:52 PM): shooting it in the foot with the weapon I mentioned still would work better
guardsheep2000 (9:47:00 PM): man... can you imagine a 19m 200ton mech going 60kph crashing to earth?
guardsheep2000 (9:47:02 PM): skid mark
TheSquashMonster (9:47:06 PM): hahah
TheSquashMonster (9:47:15 PM): yeah, I was thinking about that
TheSquashMonster (9:47:30 PM): and then, the game's slow, but when you think about how long everything takes, and how big stuff is
TheSquashMonster (9:47:33 PM): it's bloody scary
guardsheep2000 (9:47:44 PM): yeah
guardsheep2000 (9:48:31 PM): I mean hell
guardsheep2000 (9:48:40 PM): a recon titan taking a nose dive is scary to think of
guardsheep2000 (9:48:44 PM): those things only way 40 tons
guardsheep2000 (9:48:53 PM): though they do move at like... 70 miles an hour or something
guardsheep2000 (9:51:50 PM): yeah
guardsheep2000 (9:51:53 PM): how fast is 120 KPH?
TheSquashMonster (9:52:14 PM): imagine two stacks of 34 cars strapped together going at freeway speeds, then image it falling over
TheSquashMonster (9:52:22 PM): (recon titan getting knocked over)
guardsheep2000 (9:52:35 PM): Yeah
guardsheep2000 (9:52:36 PM): Ouch
guardsheep2000 (9:52:40 PM): Woudl NOT want to be inside
TheSquashMonster (9:52:44 PM): and 120kph is 75mph
TheSquashMonster (9:52:48 PM): haha
TheSquashMonster (9:52:49 PM): yeah...
(...)(This is where it gets interesting. And scary.)
guardsheep2000 (10:41:35 PM): now imagine this
guardsheep2000 (10:41:49 PM): the previously mentioned 40-ton, 9-meter, 75-MPH mech
guardsheep2000 (10:41:52 PM): collideing
guardsheep2000 (10:42:01 PM): with another 40-ton, 9-meter, 75-MPH mech.
guardsheep2000 (10:42:31 PM): and these things don't have the same 117mm of armor as the bigger ones... more like 17mm
TheSquashMonster (10:44:43 PM): 44 million joules of energy each
guardsheep2000 (10:45:05 PM): I don't even know what that means, but it sounds dangerous
TheSquashMonster (10:45:11 PM): hmm
TheSquashMonster (10:45:32 PM): that's their kinetic energy. How much stuff you could do with the same amount of energy it would take to try to stop one of them
TheSquashMonster (10:45:53 PM): I'm trying to think of something to put it into context
TheSquashMonster (10:45:56 PM): what're they made of, steel?
guardsheep2000 (10:46:01 PM): Well I understood that, but I don't know how much 44 million joules would be
guardsheep2000 (10:46:28 PM): Steel, wires, probably some glass of some sort for the lenses on lasers... Titanium, duranium, millenia (whatever that is)...
guardsheep2000 (10:46:30 PM): *shrug*
TheSquashMonster (10:48:08 PM): heh
TheSquashMonster (10:48:19 PM): it's enough to raise the temperature of each by 3 degrees celsius
guardsheep2000 (10:48:29 PM): Lol!
TheSquashMonster (10:49:20 PM): which doesn't sound like much, but it's only that little 'cause they're huge
TheSquashMonster (10:49:32 PM): it's enough to melt 66kg of steel
guardsheep2000 (10:49:32 PM): heh
guardsheep2000 (10:49:36 PM): holy damn
guardsheep2000 (10:50:33 PM): what about the 60KPH 200ton 19m ones
TheSquashMonster (10:50:41 PM): one sec
TheSquashMonster (10:51:22 PM): still with the original "little" titans, that's enough to /boil/ 35kg of iron
guardsheep2000 (10:51:37 PM): Boil?!?!
guardsheep2000 (10:51:51 PM): as in evaporate?!
guardsheep2000 (10:52:00 PM): as in i am breathing iron steam?
TheSquashMonster (10:52:42 PM): yeah
guardsheep2000 (10:52:51 PM): fuck
guardsheep2000 (10:52:55 PM): magneto would be happy
TheSquashMonster (10:53:39 PM): hah
TheSquashMonster (10:54:03 PM): of course, most likely, only a tiny bit, if any, would boil, then a decent bit would melt, and the rest would just go up in temperature
TheSquashMonster (10:54:19 PM): I don't know enough about materials science to give the exact details
TheSquashMonster (10:55:44 PM): anyway, onto the bigger ones...
TheSquashMonster (10:56:03 PM): well, the amount of energy is enough to throw my calculator into scientific notation
guardsheep2000 (10:56:10 PM): lol
TheSquashMonster (10:56:36 PM): I'm pretty sure the temperature raise version will be less
guardsheep2000 (10:56:47 PM): yeah
TheSquashMonster (10:57:42 PM): wait, did that wrong
TheSquashMonster (10:57:50 PM): total energy is 56 milion joules
guardsheep2000 (10:59:08 PM): Hmm
guardsheep2000 (10:59:17 PM): I lied... looks like they go... Hmm
guardsheep2000 (10:59:23 PM): Takes 105 seconds to go 1KM
guardsheep2000 (10:59:27 PM): not sure how many KPH that is
TheSquashMonster (10:59:39 PM): think it's about 40
TheSquashMonster (10:59:43 PM): I'll calculate.
guardsheep2000 (10:59:51 PM): 34?
TheSquashMonster (10:59:57 PM): keep this number for reference: 122910.521 kg * K
TheSquashMonster (11:01:36 PM): and yeah, you're right, 34 kph
TheSquashMonster (11:02:23 PM): 200 tons moving at 34 kph has 18 million joules of kinetic energy
TheSquashMonster (11:04:48 PM): so, all told, nowhere near as impressive
guardsheep2000 (11:04:54 PM): yeah
guardsheep2000 (11:05:04 PM): just a lot bigger.
TheSquashMonster (11:05:30 PM): yeah
guardsheep2000 (11:05:44 PM): there's also 70, 100, and 140 ton versions
guardsheep2000 (11:05:52 PM): I dunno about their speeds off the top of my head though
TheSquashMonster (11:05:59 PM): yeah, I dunno
TheSquashMonster (11:06:06 PM): it's mass * velocity ^ 2
TheSquashMonster (11:06:27 PM): if you word it right, plugging it into Google will calculate it out for you
TheSquashMonster (11:06:38 PM): (34 kph)^2 * 200 metric tons
TheSquashMonster (11:06:44 PM): in the search field
TheSquashMonster (11:08:46 PM): I hope nobody runs numbers like this on the mechs from the game I'm designing
guardsheep2000 (11:09:20 PM): lol
guardsheep2000 (9:32:36 PM): I laugh at your squashes
TheSquashMonster (9:33:03 PM): I laugh at your devestating weapons of mass destruction.
TheSquashMonster (9:33:09 PM): ...mama always said I had a strange sense of humor
guardsheep2000 (9:34:41 PM): ToS has weapons that fire 200mm shells
guardsheep2000 (9:35:02 PM): I don't even know how big that is... but aren't bullets generally like .5mm?
TheSquashMonster (9:35:37 PM): 200mm is .2 meters. Or not quite 8 inches
guardsheep2000 (9:35:51 PM): Yeah... that is a fucking hugeass shell
TheSquashMonster (9:36:04 PM): bullets are generally between 5mm and 20mm
TheSquashMonster (9:36:14 PM): I want a 2000mm >_>
guardsheep2000 (9:36:18 PM): Lmao
guardsheep2000 (9:36:34 PM): 200mm... that's like artillery shell size isn't it
TheSquashMonster (9:36:53 PM): yeah
guardsheep2000 (9:37:10 PM): would NOT want to get hit with that
TheSquashMonster (9:37:13 PM): 2000mm, on the other hand, is as big as a fairly tall man
guardsheep2000 (9:37:31 PM): regardless of whether I'm in a 19m tall mech plated in titanium
TheSquashMonster (9:37:37 PM): haha
TheSquashMonster (9:37:42 PM): agreed, nonetheless
guardsheep2000 (9:38:47 PM): a 19m tall mech plated in 117mm of duranium... which is something burlier than titantium... i geuss
TheSquashMonster (9:39:36 PM): hah
TheSquashMonster (9:39:41 PM): I'd prefer to be in the titanium one
guardsheep2000 (9:39:48 PM): lol
TheSquashMonster (9:39:52 PM): 'cause I've no bloody clue what duranium is
guardsheep2000 (9:40:31 PM): I think it's some sort of ... I don't know. It's fictional. It's pretty much the best armor in ToS
guardsheep2000 (9:40:39 PM): though it sucks for heat dissapation
TheSquashMonster (9:41:30 PM): ah
TheSquashMonster (9:41:37 PM): it's actually a material they made up for Startreck
TheSquashMonster (9:41:43 PM): all the ships are made of it
guardsheep2000 (9:41:45 PM): Heh
TheSquashMonster (9:41:53 PM): ToS steals from everything
guardsheep2000 (9:41:57 PM): Lol
TheSquashMonster (9:42:00 PM): with panache
guardsheep2000 (9:42:09 PM): I dunno. Ever heard of the Black Ray Gun from anything else?
guardsheep2000 (9:42:33 PM): a weapon that "makes a hole so perfectly round" that it can knock a titan over
TheSquashMonster (9:43:12 PM): can't say that I have
TheSquashMonster (9:43:25 PM): googling returns random comic book characters
TheSquashMonster (9:43:36 PM): but I don't get how making a perfectly round hole is more likely to knock a titan over
guardsheep2000 (9:43:55 PM): I dunno.
guardsheep2000 (9:43:59 PM): It's pretty cheesy
guardsheep2000 (9:44:01 PM): but hey, the weapon works
TheSquashMonster (9:44:04 PM): heh
TheSquashMonster (9:44:06 PM): suppose so
TheSquashMonster (9:44:10 PM): let me check something
TheSquashMonster (9:45:30 PM): yeah, if I did my physics right, the best weapon to knock a titan over would be something heavy that bounced off
guardsheep2000 (9:46:00 PM): What if the titan was running at about 60KPH (that's the slowest titan running full speed)
guardsheep2000 (9:46:09 PM): all you'd need to do is destabalize it
guardsheep2000 (9:46:17 PM): which is what the BRG is supposed to do
TheSquashMonster (9:46:52 PM): shooting it in the foot with the weapon I mentioned still would work better
guardsheep2000 (9:47:00 PM): man... can you imagine a 19m 200ton mech going 60kph crashing to earth?
guardsheep2000 (9:47:02 PM): skid mark
TheSquashMonster (9:47:06 PM): hahah
TheSquashMonster (9:47:15 PM): yeah, I was thinking about that
TheSquashMonster (9:47:30 PM): and then, the game's slow, but when you think about how long everything takes, and how big stuff is
TheSquashMonster (9:47:33 PM): it's bloody scary
guardsheep2000 (9:47:44 PM): yeah
guardsheep2000 (9:48:31 PM): I mean hell
guardsheep2000 (9:48:40 PM): a recon titan taking a nose dive is scary to think of
guardsheep2000 (9:48:44 PM): those things only way 40 tons
guardsheep2000 (9:48:53 PM): though they do move at like... 70 miles an hour or something
guardsheep2000 (9:51:50 PM): yeah
guardsheep2000 (9:51:53 PM): how fast is 120 KPH?
TheSquashMonster (9:52:14 PM): imagine two stacks of 34 cars strapped together going at freeway speeds, then image it falling over
TheSquashMonster (9:52:22 PM): (recon titan getting knocked over)
guardsheep2000 (9:52:35 PM): Yeah
guardsheep2000 (9:52:36 PM): Ouch
guardsheep2000 (9:52:40 PM): Woudl NOT want to be inside
TheSquashMonster (9:52:44 PM): and 120kph is 75mph
TheSquashMonster (9:52:48 PM): haha
TheSquashMonster (9:52:49 PM): yeah...
(...)(This is where it gets interesting. And scary.)
guardsheep2000 (10:41:35 PM): now imagine this
guardsheep2000 (10:41:49 PM): the previously mentioned 40-ton, 9-meter, 75-MPH mech
guardsheep2000 (10:41:52 PM): collideing
guardsheep2000 (10:42:01 PM): with another 40-ton, 9-meter, 75-MPH mech.
guardsheep2000 (10:42:31 PM): and these things don't have the same 117mm of armor as the bigger ones... more like 17mm
TheSquashMonster (10:44:43 PM): 44 million joules of energy each
guardsheep2000 (10:45:05 PM): I don't even know what that means, but it sounds dangerous
TheSquashMonster (10:45:11 PM): hmm
TheSquashMonster (10:45:32 PM): that's their kinetic energy. How much stuff you could do with the same amount of energy it would take to try to stop one of them
TheSquashMonster (10:45:53 PM): I'm trying to think of something to put it into context
TheSquashMonster (10:45:56 PM): what're they made of, steel?
guardsheep2000 (10:46:01 PM): Well I understood that, but I don't know how much 44 million joules would be
guardsheep2000 (10:46:28 PM): Steel, wires, probably some glass of some sort for the lenses on lasers... Titanium, duranium, millenia (whatever that is)...
guardsheep2000 (10:46:30 PM): *shrug*
TheSquashMonster (10:48:08 PM): heh
TheSquashMonster (10:48:19 PM): it's enough to raise the temperature of each by 3 degrees celsius
guardsheep2000 (10:48:29 PM): Lol!
TheSquashMonster (10:49:20 PM): which doesn't sound like much, but it's only that little 'cause they're huge
TheSquashMonster (10:49:32 PM): it's enough to melt 66kg of steel
guardsheep2000 (10:49:32 PM): heh
guardsheep2000 (10:49:36 PM): holy damn
guardsheep2000 (10:50:33 PM): what about the 60KPH 200ton 19m ones
TheSquashMonster (10:50:41 PM): one sec
TheSquashMonster (10:51:22 PM): still with the original "little" titans, that's enough to /boil/ 35kg of iron
guardsheep2000 (10:51:37 PM): Boil?!?!
guardsheep2000 (10:51:51 PM): as in evaporate?!
guardsheep2000 (10:52:00 PM): as in i am breathing iron steam?
TheSquashMonster (10:52:42 PM): yeah
guardsheep2000 (10:52:51 PM): fuck
guardsheep2000 (10:52:55 PM): magneto would be happy
TheSquashMonster (10:53:39 PM): hah
TheSquashMonster (10:54:03 PM): of course, most likely, only a tiny bit, if any, would boil, then a decent bit would melt, and the rest would just go up in temperature
TheSquashMonster (10:54:19 PM): I don't know enough about materials science to give the exact details
TheSquashMonster (10:55:44 PM): anyway, onto the bigger ones...
TheSquashMonster (10:56:03 PM): well, the amount of energy is enough to throw my calculator into scientific notation
guardsheep2000 (10:56:10 PM): lol
TheSquashMonster (10:56:36 PM): I'm pretty sure the temperature raise version will be less
guardsheep2000 (10:56:47 PM): yeah
TheSquashMonster (10:57:42 PM): wait, did that wrong
TheSquashMonster (10:57:50 PM): total energy is 56 milion joules
guardsheep2000 (10:59:08 PM): Hmm
guardsheep2000 (10:59:17 PM): I lied... looks like they go... Hmm
guardsheep2000 (10:59:23 PM): Takes 105 seconds to go 1KM
guardsheep2000 (10:59:27 PM): not sure how many KPH that is
TheSquashMonster (10:59:39 PM): think it's about 40
TheSquashMonster (10:59:43 PM): I'll calculate.
guardsheep2000 (10:59:51 PM): 34?
TheSquashMonster (10:59:57 PM): keep this number for reference: 122910.521 kg * K
TheSquashMonster (11:01:36 PM): and yeah, you're right, 34 kph
TheSquashMonster (11:02:23 PM): 200 tons moving at 34 kph has 18 million joules of kinetic energy
TheSquashMonster (11:04:48 PM): so, all told, nowhere near as impressive
guardsheep2000 (11:04:54 PM): yeah
guardsheep2000 (11:05:04 PM): just a lot bigger.
TheSquashMonster (11:05:30 PM): yeah
guardsheep2000 (11:05:44 PM): there's also 70, 100, and 140 ton versions
guardsheep2000 (11:05:52 PM): I dunno about their speeds off the top of my head though
TheSquashMonster (11:05:59 PM): yeah, I dunno
TheSquashMonster (11:06:06 PM): it's mass * velocity ^ 2
TheSquashMonster (11:06:27 PM): if you word it right, plugging it into Google will calculate it out for you
TheSquashMonster (11:06:38 PM): (34 kph)^2 * 200 metric tons
TheSquashMonster (11:06:44 PM): in the search field
TheSquashMonster (11:08:46 PM): I hope nobody runs numbers like this on the mechs from the game I'm designing
guardsheep2000 (11:09:20 PM): lol