Aces High Bulletin Board

General Forums => The O' Club => Topic started by: Zimme83 on June 28, 2016, 09:06:59 PM

Title: A tank on the moon
Post by: Zimme83 on June 28, 2016, 09:06:59 PM
Very unnecessary fact to know: A tank on the moon can (in theory) killshoot itself simply by firing a sabot round, Watch it fly around the moon and hit the tank in the rear..
Title: Re: A tank on the moon
Post by: pipz on June 28, 2016, 09:47:19 PM
I always thought this was the case.  :old:
Title: Re: A tank on the moon
Post by: Zimme83 on June 28, 2016, 09:50:34 PM
Now you know.  :D
Title: Re: A tank on the moon
Post by: Maverick on June 29, 2016, 10:10:08 AM
Just curious, what is escape velocity for the moon?
Title: Re: A tank on the moon
Post by: Bino on June 29, 2016, 10:15:04 AM
Just curious, what is escape velocity for the moon?

According to the NASA Moon Fact Sheet (http://nssdc.gsfc.nasa.gov/planetary/factsheet/moonfact.html). 2.38 Km/sec, or 5323.9 MPH.
Title: Re: A tank on the moon
Post by: Ripsnort on June 29, 2016, 10:27:01 AM
According to the NASA Moon Fact Sheet (http://nssdc.gsfc.nasa.gov/planetary/factsheet/moonfact.html). 2.38 Km/sec, or 5323.9 MPH.
So much for my plan of shooting down orbiting Nazi space ships from the moons surface with my AR-15's!
Title: Re: A tank on the moon
Post by: Zimme83 on June 29, 2016, 11:32:36 AM
Nazi space ships?  :bhead  :rofl






They have a base on the back side of the moon but no space ship. (A noob named  Hans-Günther wrecked it)
Title: Re: A tank on the moon
Post by: Stampf on June 29, 2016, 12:08:44 PM

Don't forget those who escaped to the hollow earth and will return anytime now...  :D



Title: Re: A tank on the moon
Post by: GScholz on June 29, 2016, 04:41:43 PM
So much for my plan of shooting down orbiting Nazi space ships from the moons surface with my AR-15's!

Escape velocity is quite different from orbiting velocity, and your AR only needs to achieve a suborbital interception of the Nazi ships in orbit. Your AR should be able to reach up to a pretty high orbit on the moon.
Title: Re: A tank on the moon
Post by: morfiend on June 29, 2016, 05:42:24 PM
Don't forget those who escaped to the hollow earth and will return anytime now...  :D



  Hmmm, hear I thought they were in Antarctica awaiting orders.... :noid




     :salute
Title: Re: A tank on the moon
Post by: Meatwad on June 29, 2016, 06:00:15 PM
Icebergs are actually nazi subs. How do you think the titanic sank?    :old:
Title: Re: A tank on the moon
Post by: -aper- on June 29, 2016, 07:57:22 PM
AHIII must have a moon map for tankers :)
Title: Re: A tank on the moon
Post by: BaldEagl on June 30, 2016, 12:26:14 AM
I'd move after firing.
Title: Re: A tank on the moon
Post by: bozon on June 30, 2016, 01:39:25 AM
Very unnecessary fact to know: A tank on the moon can (in theory) killshoot itself simply by firing a sabot round, Watch it fly around the moon and hit the tank in the rear..
a tank can killshoot itself on earth by firing a sabot round almost straight up, watch it fly waaaayyy up there and come back on its head.

True story.
Title: Re: A tank on the moon
Post by: Zimme83 on June 30, 2016, 05:15:22 AM
If it brings enough energy with it back down to penetrate the tank yes.
Title: Re: A tank on the moon
Post by: Greebo on June 30, 2016, 07:41:21 AM
I'd move after firing.

No air on the moon so starting your engine might be a problem. You'd have to get out and push.  :D
Title: Re: A tank on the moon
Post by: Maverick on June 30, 2016, 10:48:16 AM
a tank can killshoot itself on earth by firing a sabot round almost straight up, watch it fly waaaayyy up there and come back on its head.

True story.

Really. Please explain how they got the tube true vertical and then also compensated for coriolis effect not to mention upper wind drift. I tend to doubt that at terminal velocity a sabot projectile would penetrate the thin roof armor, again how did the tank got from on end to fire vertically to horizontal to present the roof to the incoming round?
Title: Re: A tank on the moon
Post by: Zimme83 on June 30, 2016, 12:34:13 PM
oh, its easy.
Title: Re: A tank on the moon
Post by: guncrasher on June 30, 2016, 01:18:49 PM
Really. Please explain how they got the tube true vertical and then also compensated for coriolis effect not to mention upper wind drift. I tend to doubt that at terminal velocity a sabot projectile would penetrate the thin roof armor, again how did the tank got from on end to fire vertically to horizontal to present the roof to the incoming round?

it can easily be done.  just like shooting a round in the moon will kill your tank.


semp