What is the cheapest way to get from 0-62 in sub 4 seconds?

What is the cheapest way to get from 0-62 in sub 4 seconds?

Author
Discussion

otolith

56,206 posts

205 months

Friday 14th October 2011
quotequote all
Jamirecluse said:
Does anyone know how fast your acceleration would be?
Anything up to 9.8 metres per second per second.

_g_

741 posts

202 months

Friday 14th October 2011
quotequote all
Should tail off pretty quickly.
Apparently when I did my AFF it didn't so much, as I generally messed up my body position.

Tyre Tread

10,535 posts

217 months

Friday 14th October 2011
quotequote all
_g_ said:
Should tail off pretty quickly.
Apparently when I did my AFF it didn't so much, as I generally messed up my body position.
Yep, max velocity is around 120mph in freefall

Scuffers

20,887 posts

275 months

Friday 14th October 2011
quotequote all
Jamirecluse said:
Liquid Knight said:
Skydiving lesson £95.
Does anyone know how fast your acceleration would be?
9.81m/s^2

_g_

741 posts

202 months

Friday 14th October 2011
quotequote all
Tyre Tread said:
Yep, max velocity is around 120mph in freefall
Up to about 180 head-down I thought. But at those speeds I expect you'll be a way off your acceleration due to gravity however.

RizzoTheRat

25,191 posts

193 months

Friday 14th October 2011
quotequote all
Fastest 0-60 I've done was about 2.5 seconds in a sub 400kg fibreglass 2 seater with about 250bhp diesel engine. The trick is keep the weight down...by not carrying the engine with you.

Usually around £80 for a trial flight with a local gliding club.

Edited by RizzoTheRat on Friday 14th October 18:02

Liquid Knight

15,754 posts

184 months

Friday 14th October 2011
quotequote all
Jamirecluse said:
Liquid Knight said:
Skydiving lesson £95.
Does anyone know how fast your acceleration would be?
9.81m/second in a parabolic curve until you hit terminal velocity.

_g_

741 posts

202 months

Friday 14th October 2011
quotequote all
Next question; where do you get a 'sky diving lesson' for £95 :P.
(Day 1 AFF is now getting on for £400 where I did mine - thankfully mine was bought for me as a present a couple of years ago - tandems were about £175 I think.)

Liquid Knight

15,754 posts

184 months

Friday 14th October 2011
quotequote all
£95 is a bit expensive when you can do it for free if it's for a good cause.

http://www.skylineparachuting.co.uk/tandem-skydive...

_g_

741 posts

202 months

Friday 14th October 2011
quotequote all
Liquid Knight said:
£95 is a bit expensive when you can do it for free if it's for a good cause.
I'm not sure "getting other people to pay for you to have a parachute jump, telling them it's for 'charidy'" is quite the same as free wink.

hairykrishna

13,184 posts

204 months

Friday 14th October 2011
quotequote all
I seem to remember free fall 0-60, with air resistance, is something like 3.4 seconds.

Liquid Knight

15,754 posts

184 months

Friday 14th October 2011
quotequote all
hairykrishna said:
I seem to remember free fall 0-60, with air resistance, is something like 3.4 seconds.
Sounds about right. With a Halo or Tombstone dive you can half that. wink

Huff

3,159 posts

192 months

Friday 14th October 2011
quotequote all
1G to 62mph = 2.81secs.
1G to 60mph = 2.72secs
Conversely, 4secs to 62 = 6.91m/s^2 = 0.70G acceleration *average*

There's an awful lot of crap posted in this thread so far I doubt would actually achieve it.

JuniorJet

Original Poster:

417 posts

161 months

Saturday 15th October 2011
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To serious answers: Thanks guys, I like the VX220 idea, I will consider that.

To bike answers: Thanks but no thanks, this form of transport will also need to get me to work, and I wear a suit - the idea of changing at work is a real polava bearing in mind I work 5 minutes drive down the road.

To skydiving answers: Sounds fun and it may give me the buzz i'm looking for, but I don't plan on skydiving into work everyday... so maybe not.

To jumping-off-a-cliff answers: Have you taken that for a test drive before? I wouldn't rate it...

redtwin

7,518 posts

183 months

Saturday 15th October 2011
quotequote all
After 5 pages of replies, NOW you tell us you want to do it while wearing a suit and for the daily commute. rolleyes

The correct answer would still be a bike (with a textile oversuit, thousands do it everyday), but I suspect you will find some other reason to discount it. Next time state in your orginal post that the vehicle must have a roof and 4 wheels.

CraigyMc

16,423 posts

237 months

Saturday 15th October 2011
quotequote all
Huff said:
1G to 62mph = 2.81secs.
1G to 60mph = 2.72secs
Conversely, 4secs to 62 = 6.91m/s^2 = 0.70G acceleration *average*

There's an awful lot of crap posted in this thread so far I doubt would actually achieve it.
Speaking of crap posted in this thread, all the skydiving replies so far are nonsense unless you're skydiving off something that's not moving, like a balloon. (NB this is very much like a base jump, and it's quite dangerous).

You aren't going from 0-62 in a normal skydive. You're going from the speed of the jump plane horizontally (typically about 100mph) horizontally to about 120mph vertically. In skydiving parlance it's called "going down the hill". As such, there's actually very little acceleration, just a change of direction (so, for example, there's no "leaving your stomach behind" feeling).

Anyone wishing to argue the point should look at the thread title, specifically the "0" part of it.

The cheapest way to safely do 0-62 is probably to go on the intamin coaster at thorpe park, "Stealth"...

otolith

56,206 posts

205 months

Saturday 15th October 2011
quotequote all
CraigyMc said:
You aren't going from 0-62 in a normal skydive. You're going from the speed of the jump plane horizontally (typically about 100mph) horizontally to about 120mph vertically.
Just remember that you're standing on a planet that's evolving
And revolving at nine hundred miles an hour,
That's orbiting at nineteen miles a second, so it's reckoned,
A sun that is the source of all our power.
The sun and you and me and all the stars that we can see
Are moving at a million miles a day
In an outer spiral arm, at forty thousand miles an hour,
Of the galaxy we call the 'Milky Way'.

[quote]As such, there's actually very little acceleration, just a change of direction
Suggest checking definition of acceleration.



MC Bodge

21,657 posts

176 months

Saturday 15th October 2011
quotequote all
JuniorJet said:
the idea of changing at work is a real polava bearing in mind I work 5 minutes drive down the road.
Assuming that you don't live and work next to a very quiet motorway:


Or, if it is a bit further, one of these:


If you're lazy:


I either cycle or I ride a 600cc motorbike 12.5 miles to work and there are no opportunities to do a (legal or otherwise) 4 second 0-60 run in either direction.

Edited by MC Bodge on Saturday 15th October 10:37

anonymous-user

55 months

Saturday 15th October 2011
quotequote all
Jump off a building and make engine noises on the way down? hehe

eta: looks like people have already brought out the maths on this, so I'll leave it there...

Edited by MSTRBKR on Saturday 15th October 10:30

Liquid Knight

15,754 posts

184 months

Saturday 15th October 2011
quotequote all
CraigyMc said:
You aren't going from 0-62 in a normal skydive. You're going from the speed of the jump plane horizontally (typically about 100mph) horizontally to about 120mph vertically. In skydiving parlance it's called "going down the hill". As such, there's actually very little acceleration, just a change of direction (so, for example, there's no "leaving your stomach behind" feeling).

Anyone wishing to argue the point should look at the thread title, specifically the "0" part of it.
Horizontal speed may well be whatever you are traveling at but unless the plane is in a dive the vertical speed would be zero.

B.A.S.E Jumping isn't as dangerous and the kitten killers make out either.

CraigyMc said:
The cheapest way to safely do 0-62 is probably to go on the intamin coaster at thorpe park, "Stealth"...
I honnestly hadn't considered rollercoasters as they are boring.