© Copyright 1995 thru 2008 - The Mustang Works™. All Rights Reserved.
MustangWorks.com is designed and hosted by Aero3 Media.
MustangWorks.com is designed and hosted by Aero3 Media.
01-31-2001, 11:30 PM | #1 |
He said Member...heh, heh
Join Date: Sep 1999
Location: Jupiter, Florida U.S.A.
Posts: 3,718
|
Speed of sound
Check out this video!
Click here! ------------------ Joe! 1988 GT, 167,000 miles!!! 13.71@105mph Check out my listing! Click here! Or my website: www.joe4speed.com 1999 Ninja ZX-6R 10.32@135mph! [This message has been edited by JL1314 (edited 01-31-2001).] |
01-31-2001, 11:43 PM | #2 |
Registered Member
Join Date: Nov 1998
Location: Houston, Tx.
Posts: 3,887
|
That's 1100 f/s or 750 mph. PDQ.
Rev |
02-01-2001, 10:04 AM | #3 |
Registered Member
Join Date: Sep 2000
Location: Brampton, ON, Canada
Posts: 298
|
Hi,
That does look cool, but it kinda sux without the sound in the video. Bye! ------------------ Gautam N. Lad http://www.cubicdesign.com http://www.cubicdesign.com/mustang/ |
02-01-2001, 10:19 AM | #4 |
Registered Member
Join Date: May 2000
Location: Kamloops, BC
Posts: 2,875
|
The speed of sound is 331.46 m/s which is 1193.256 km/h, or 741.4549 mph. To everyone on the planet except engineers 750 mph is close enough
------------------ White 1995 Mustang GT Dynomax Cat-Back, Offroad H-pipe, K&N Filters w/o Air Silencer My 1995 Mustang GT |
02-01-2001, 12:34 PM | #5 | |
He said Member...heh, heh
Join Date: Sep 1999
Location: Jupiter, Florida U.S.A.
Posts: 3,718
|
Quote:
Joe |
|
02-01-2001, 02:30 PM | #6 |
Registered Member
Join Date: May 1999
Posts: 5,246
|
Yes, yes... That's all fine and good 95mustanggt, but a real engineer would note that aircraft measure their velocity in nautical miles per hour "knots", not kilometers per hour, meters per second, or standard miles per hour.
In this case, the speed of sound would be 644.306692541 knots give or take a few millionths, or 644.31 when significant digits are used for the conversion from m/s. Smartass. |
02-01-2001, 02:52 PM | #7 |
Registered Member
Join Date: Oct 2000
Location: Atlanta,GA,USA
Posts: 278
|
And an even realer engineer would note that the speed of sound changes depending upon what altitude (or air pressure) it is measured at.
------------------ 67 Fastback - Arctic White Pearl paint 351W ,Trick Flow Aluminum Heads, Edelbrock TorkerII, Comp. Cam, Performance Automatic C-4 Trans, 3.55 gears, Front Disc Brakes, 1-1/8" Fr. 3/4" rear sway bars. My 351W Fastback |
02-01-2001, 03:07 PM | #8 |
Registered Member
Join Date: May 2000
Location: Kamloops, BC
Posts: 2,875
|
The most real-est (if that is a word ) would note that the velocity of speed varies with the density of the medium at which the sound wave propigates.
Although Aircraft do measure speed in knots, I would prefer to use International units and go with m/s, after all the speed of sound is really just a measure of the velocity of an energy wave. Boy, tough crowd |
02-01-2001, 03:35 PM | #9 |
Registered Member
Join Date: Oct 2000
Location: Atlanta,GA,USA
Posts: 278
|
And supersonic or close to it aircraft just use Mach number, so to obtain the highest level of realness possible, I say speed of sound = Mach 1.00 regardless of regardless of where and through what it travels.
Only stangers would have this discussion. Ricers would be talking about wing aerodynamics. ------------------ 67 Fastback - Arctic White Pearl paint 351W ,Trick Flow Aluminum Heads, Edelbrock TorkerII, Comp. Cam, Performance Automatic C-4 Trans, 3.55 gears, Front Disc Brakes, 1-1/8" Fr. 3/4" rear sway bars. My 351W Fastback |
02-01-2001, 04:20 PM | #10 |
Registered Member
Join Date: May 2000
Location: Kamloops, BC
Posts: 2,875
|
Ya, if I add this cool japanese sticker I'll gain like 2000 lbs of thrust! And if I add a couple more wings, I'll be way faster too!
LOL, Good one Tom! ------------------ White 1995 Mustang GT Dynomax Cat-Back, Offroad H-pipe, K&N Filters w/o Air Silencer My 1995 Mustang GT |
02-01-2001, 04:50 PM | #11 |
Registered Member
Join Date: Oct 2000
Location: Atlanta,GA,USA
Posts: 278
|
Thanks 95
Everybody knows that the car with the largest wing is the fastest right? ------------------ 67 Fastback - Arctic White Pearl paint 351W ,Trick Flow Aluminum Heads, Edelbrock TorkerII, Comp. Cam, Performance Automatic C-4 Trans, 3.55 gears, Front Disc Brakes, 1-1/8" Fr. 3/4" rear sway bars. My 351W Fastback |
02-01-2001, 05:18 PM | #12 |
Registered Member
Join Date: Sep 1999
Location: Grove City Ohio
Posts: 226
|
You guy's kill me!
LMAO |
02-01-2001, 06:22 PM | #13 |
Registered Member
Join Date: Nov 1998
Location: Houston, Tx.
Posts: 3,887
|
Scientists might measure f/s, m/s, km/s, or light-years. LOL.
Rev |
02-01-2001, 06:26 PM | #14 |
Registered Member
Join Date: Nov 1998
Location: Houston, Tx.
Posts: 3,887
|
Should have said light-years/time unit.
Rev |
02-01-2001, 08:23 PM | #15 |
Registered Member
Join Date: May 1999
Posts: 5,246
|
Isn't the speed of sound measured at mean sea level?
Anyway, if you wanted it in lightyears/time then your answer would be about 3.51315343847 x 10^ -14 lightyears/hour (measured at sea level), hehe. Wow that looks a lot slower now doesn't it? [This message has been edited by Unit 5302 (edited 02-01-2001).] |
02-01-2001, 08:51 PM | #16 |
Registered Member
Join Date: May 1999
Posts: 5,246
|
Both of you (95mustanggt, Tom351) do; however, raise interesting points about the speed of sound increasing and decreasing with altitude or the density of the mass it is travelling through.
I would submit the argument that the speed of sound as far as the sceintific communtity is concerned with rating an aircraft's top speed in the Mach designation is based on the speed of sound at mean sea level. Mostly that is because an aircrafts top speed, especially jet aircraft like, say, an F-15E, is obtained at high altitudes where researcher's are unable to accurately predict the changing pressure. Besides, an aircraft rated at a certain Mach number, say the F-15E at Mach 2.65, is given it's rating at an altitude of about 56,000ft. Does that mean an aircraft that can do Mach 2.65 at 57,000ft is actually faster as far as the military is concerned? No. The rating has to be a constant rating, otherwise the Mach number given to an aircraft would be inaccurate based on a comparative factor when tracking it. In conclusion, I'd say based on my theory, the Mach number is like an hp number. It's dependant on a conversion formula from another number like torque, in this case, a different designated velocity factor, such as m/s or knot's. Hehehe, I love this **** ! |
02-01-2001, 09:15 PM | #17 |
Registered Member
Join Date: Nov 1998
Location: Houston, Tx.
Posts: 3,887
|
Now that does sound exponentially slow doesn't it? LOL.
Rev |
02-02-2001, 04:00 AM | #19 | |
He said Member...heh, heh
Join Date: Sep 1999
Location: Jupiter, Florida U.S.A.
Posts: 3,718
|
Quote:
|
|
02-02-2001, 09:39 AM | #20 |
Registered Member
Join Date: Oct 2000
Location: Atlanta,GA,USA
Posts: 278
|
I cant argue with that unit5302.
------------------ 67 Fastback - Arctic White Pearl paint 351W ,Trick Flow Aluminum Heads, Edelbrock TorkerII, Comp. Cam, Performance Automatic C-4 Trans, 3.55 gears, Front Disc Brakes, 1-1/8" Fr. 3/4" rear sway bars. My 351W Fastback |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Better sound and speed | mak375 | Windsor Power | 8 | 11-10-2003 05:34 AM |
Speed Secret # 3 | jim_howard_pdx | Windsor Power | 13 | 11-09-2002 10:35 AM |
Please Comment of Speed Secret # 2 | jim_howard_pdx | Windsor Power | 20 | 11-06-2002 11:44 AM |
First ticket. Sucks, sucks bad. | zepherman | Blue Oval Lounge | 46 | 12-16-2001 07:24 PM |
3 speed Manual to a 3 speed Auto in a 66 | T-N-T | Classic Mustangs | 0 | 08-04-1999 08:45 AM |