Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Toy Car Does 205 mph
http://uvideo100.com/toy.html ^

Posted on 10/13/2013 12:38:06 PM PDT by navysealdad

This is one of those videos that you will absolutely need to see to believe. This 'toy car' isn't playing around!

(Excerpt) Read more at uvideo100.com ...


TOPICS: Chit/Chat; Hobbies
KEYWORDS: toycar

1 posted on 10/13/2013 12:38:06 PM PDT by navysealdad
[ Post Reply | Private Reply | View Replies]

To: navysealdad

Just added to my Christmas list. :-)


2 posted on 10/13/2013 12:56:16 PM PDT by South40 (Liberalism is a Disease)
[ Post Reply | Private Reply | To 1 | View Replies]

To: navysealdad

What kind of car is it? It looks long like a skate blade or something...


3 posted on 10/13/2013 1:01:21 PM PDT by freedumb2003 (Fight Tapinophobia in all its forms! Do not submit to arduus privilege.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: navysealdad

Doesn’t show the guy in the center after the car really gets going. He must be dizzy.


4 posted on 10/13/2013 1:02:38 PM PDT by Parley Baer
[ Post Reply | Private Reply | To 1 | View Replies]

To: navysealdad

Glad there is a fence. It would be a shame if it went airborne and took someones head off.


5 posted on 10/13/2013 1:06:39 PM PDT by Theoria
[ Post Reply | Private Reply | To 1 | View Replies]

To: navysealdad

"I could beat it, turn it loose"

6 posted on 10/13/2013 1:12:49 PM PDT by Doogle (USAF.68-73..8th TFW Ubon Thailand..never store a threat you should have eliminated))
[ Post Reply | Private Reply | To 1 | View Replies]

To: navysealdad

That’s amazing. I guess those sort of cars must be pushed first or launched. Oh, how to weaponize this fine little American toy? Looks like the circular momentum is necessary in order to overcome gravity and inertia, then build up velocity. Maybe with a wider circle to travel, even greater speed could be achieved, provided the rubber tires don’t start to melt first.


7 posted on 10/13/2013 1:15:57 PM PDT by lee martell
[ Post Reply | Private Reply | To 1 | View Replies]

To: navysealdad

IF THAT COMES OFF THE TRACK IT IS GOING TO LEAVE A BIG HOLE IN SOMEONE


8 posted on 10/13/2013 1:19:57 PM PDT by Mr. K (Lies, Damned Lies, Statistics, and then Democrat Talking Points.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: navysealdad

Well, I guarandamntee we won’t be seeing that on a postage stamp.../s


9 posted on 10/13/2013 1:21:28 PM PDT by logi_cal869
[ Post Reply | Private Reply | To 1 | View Replies]

Comment #10 Removed by Moderator

To: Doogle

LOL


11 posted on 10/13/2013 1:25:25 PM PDT by windcliff
[ Post Reply | Private Reply | To 6 | View Replies]

To: Mr. K

Good thing it’s tethered to the guy in the middle spinning around with it.


12 posted on 10/13/2013 1:30:57 PM PDT by miliantnutcase
[ Post Reply | Private Reply | To 8 | View Replies]

To: F15Eagle

The dead pool good movie


13 posted on 10/13/2013 1:55:11 PM PDT by al baby (Hi Mom ;Sarcasm is my bidness)
[ Post Reply | Private Reply | To 10 | View Replies]

To: lee martell

Call it the fusion car!


14 posted on 10/13/2013 2:55:58 PM PDT by CincyRichieRich (“Life is hard, but it’s harder when you’re stupid.” John Wayne)
[ Post Reply | Private Reply | To 7 | View Replies]

To: navysealdad

Check out the RC SR-71 - real jet engines ...

http://www.youtube.com/watch?v=UeMxLKGujNE


15 posted on 10/13/2013 3:21:10 PM PDT by Lmo56 (If ya wanna run with the big dawgs - ya gotta learn to piss in the tall grass ...)
[ Post Reply | Private Reply | To 1 | View Replies]

To: lee martell
It hits just about 2 circuits per second at 200 mph ~= 294 fps, so that's 147 feet per circuit, giving a radius ~= 24 ft . That would give a centripetal acceleration of v2/r ~= 2942/24 f/s2 ~= 3600 f/s2 ~= 112 g . This would mean the car must weigh less than a pound, for sure, since it would take 112 pounds of force to radially constrain one pound at this speed.

So, this strains credulity, I would say. As noted they don't show the guy in the center at this speed either.

16 posted on 10/13/2013 4:02:38 PM PDT by dr_lew
[ Post Reply | Private Reply | To 7 | View Replies]

To: dr_lew

Per TopGear, the tether is attached to the pole, not the guy.
They calculate 91g.


17 posted on 10/13/2013 4:12:02 PM PDT by nascarnation (Frequently wrong but rarely in doubt....)
[ Post Reply | Private Reply | To 16 | View Replies]

To: miliantnutcase

Is it? I thought he was just filming it


18 posted on 10/13/2013 5:58:38 PM PDT by Mr. K (Lies, Damned Lies, Statistics, and then Democrat Talking Points.)
[ Post Reply | Private Reply | To 12 | View Replies]

To: nascarnation

OK, I’m in. I guess 112 g is a high ball, because of the 2 hertz estimate. I bring that down to 12/7 for 12 circuits in seconds 46 thru 52, but that’s a little iffy.

This looks like the Wantagh track. With a 32 ft radius, you get a somewhat lower cycling rate. It’s all good.


19 posted on 10/13/2013 7:03:24 PM PDT by dr_lew
[ Post Reply | Private Reply | To 17 | View Replies]

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson