CBR 954RR 2002 - 2003 - CBR 954RR Forum

less than 30 seconds in a mile?

Old Jun 1, 2007 | 10:47 AM
  #1  
doogstar's Avatar
Thread Starter
|
Senior Member
Joined: Nov 2006
Posts: 716
Likes: 0
From: Pearl City, HI
Default less than 30 seconds in a mile?

Me and a frind had a debate this morning. I told him I think I could do a mile in 30 seconds or less. No major mods, just PC3, yosh slip on, and K&N. He disagreed, saying maybe 34 or 35 seconds at the lowest. Any one have experience on this one. Opinions? Come on Bobjoe, I know you know!!
 
Reply
Old Jun 1, 2007 | 11:02 AM
  #2  
gixxereater's Avatar
Joined: May 2006
Posts: 1,496
Likes: 0
From:
Default RE: less than 30 seconds in a mile?

From a standing start? From a rolling start.........well of course you could from a roll.......you need to maintain 120mph for a mile and you've just done it. From a stand........maybe, it depends on how good you are at launching. If you cover a 1/4 mile in 11 seconds from a standing start....well it stands to reason the next 1/4 will be quicker as you are moving faster.......still it'll be close probably.
 
Reply
Old Jun 1, 2007 | 01:07 PM
  #3  
VP's Avatar
VP
Senior Member
Joined: Aug 2006
Posts: 4,934
Likes: 0
From: ATL
Default RE: less than 30 seconds in a mile?

Okay here we go fellas:

To do an entire mile in 30 seconds you must have an average speed of more than 120 miles per hour. In other words, you must spend the majority of the time going over 120 miles per hour because every second you are under 120 averages against you. Now there ar eseveral other things you must consider. The time spent accelerating to 120 counts against you. The time spent driving over 120 counts in your favor. The average of the speeds you've driven throughout that mile must average 120, and that's the problem. You have to not only exceed 120 miles per hour, but have to go so fast it will counter the 119 miles per hour prior to it. So on a linear table you'd have to go from 0 to 240 in exactly 30 seconds to reach a mile in 30 seconds. Now, we have an advantage with sport bikes, in that we can reach high speeds before quickly. If you can get to 120 in 10 seconds instead of 15 seconds then you average speed will no longer be a linear equation, you've got what's called a parabolic equation where it approaches the target much quicker than before. Now, let's say the top speed of the 954 is 180 mph (truly it might be higher or lower but that's what we're using). Realistically, doing a mile in 30 seconds will be very difficult since you have a top speed that is so much closer to your target speed than what it takes to get there (0-120=120 mph difference whereas 120-180 top speed = 60 mph difference). That means you have to get to 120 miles per in the first 10 seconds and then get to 180 and stay there for 20 more seconds just to offshoot the difference. So realistically, it's very very close, but you're not gonna do it on cold tires.
 
Reply
Old Jun 1, 2007 | 01:33 PM
  #4  
outsider8's Avatar
Joined: Jun 2006
Posts: 1,114
Likes: 0
From:
Default RE: less than 30 seconds in a mile?

ORIGINAL: vpsophmore

Okay here we go fellas:

To do an entire mile in 30 seconds you must have an average speed of more than 120 miles per hour. In other words, you must spend the majority of the time going over 120 miles per hour because every second you are under 120 averages against you. Now there ar eseveral other things you must consider. The time spent accelerating to 120 counts against you. The time spent driving over 120 counts in your favor. The average of the speeds you've driven throughout that mile must average 120, and that's the problem. You have to not only exceed 120 miles per hour, but have to go so fast it will counter the 119 miles per hour prior to it. So on a linear table you'd have to go from 0 to 240 in exactly 30 seconds to reach a mile in 30 seconds. Now, we have an advantage with sport bikes, in that we can reach high speeds before quickly. If you can get to 120 in 10 seconds instead of 15 seconds then you average speed will no longer be a linear equation, you've got what's called a parabolic equation where it approaches the target much quicker than before. Now, let's say the top speed of the 954 is 180 mph (truly it might be higher or lower but that's what we're using). Realistically, doing a mile in 30 seconds will be very difficult since you have a top speed that is so much closer to your target speed than what it takes to get there (0-120=120 mph difference whereas 120-180 top speed = 60 mph difference). That means you have to get to 120 miles per in the first 10 seconds and then get to 180 and stay there for 20 more seconds just to offshoot the difference. So realistically, it's very very close, but you're not gonna do it on cold tires.
Name:  deathmetal.gif
Views: 26
Size:  452 Bytesthats what i was thinking!! Name:  sing.gif
Views: 41
Size:  2.2 KB
 
Reply
Old Jun 1, 2007 | 01:59 PM
  #5  
gixxereater's Avatar
Joined: May 2006
Posts: 1,496
Likes: 0
From:
Default RE: less than 30 seconds in a mile?

Wow......I didnt put nearly that much thought into it.......but it works out about the same.
Nice reply.
 
Reply
Old Jun 1, 2007 | 05:39 PM
  #6  
joey954rr's Avatar
Joined: Apr 2007
Posts: 329
Likes: 0
From:
Default RE: less than 30 seconds in a mile?

ORIGINAL: vpsophmore

Okay here we go fellas:

To do an entire mile in 30 seconds you must have an average speed of more than 120 miles per hour. In other words, you must spend the majority of the time going over 120 miles per hour because every second you are under 120 averages against you. Now there ar eseveral other things you must consider. The time spent accelerating to 120 counts against you. The time spent driving over 120 counts in your favor. The average of the speeds you've driven throughout that mile must average 120, and that's the problem. You have to not only exceed 120 miles per hour, but have to go so fast it will counter the 119 miles per hour prior to it. So on a linear table you'd have to go from 0 to 240 in exactly 30 seconds to reach a mile in 30 seconds. Now, we have an advantage with sport bikes, in that we can reach high speeds before quickly. If you can get to 120 in 10 seconds instead of 15 seconds then you average speed will no longer be a linear equation, you've got what's called a parabolic equation where it approaches the target much quicker than before. Now, let's say the top speed of the 954 is 180 mph (truly it might be higher or lower but that's what we're using). Realistically, doing a mile in 30 seconds will be very difficult since you have a top speed that is so much closer to your target speed than what it takes to get there (0-120=120 mph difference whereas 120-180 top speed = 60 mph difference). That means you have to get to 120 miles per in the first 10 seconds and then get to 180 and stay there for 20 more seconds just to offshoot the difference. So realistically, it's very very close, but you're not gonna do it on cold tires.
+1
 
Reply
Old Jun 2, 2007 | 02:15 PM
  #7  
teamneon's Avatar
Senior Member
Joined: Mar 2006
Posts: 139
Likes: 0
From:
Default RE: less than 30 seconds in a mile?

damn....+1 rep on that one. thoroughly put also
 
Reply
Old Jun 2, 2007 | 04:21 PM
  #8  
TK954RR's Avatar
Jan 2009 ROTM
Joined: Dec 2006
Posts: 5,493
Likes: 0
Default RE: less than 30 seconds in a mile?

Friggin showoff
 
Reply
Old Jun 4, 2007 | 01:59 AM
  #9  
Hatebreed's Avatar
Joined: Apr 2007
Posts: 1,553
Likes: 0
From:
Default RE: less than 30 seconds in a mile?

i would be willing to bet my lunch money vpsoph is an in some sort of enginering, my grandpa talks like that and he worked for nasa back in the day lol.
 
Reply
Old Jun 4, 2007 | 02:27 AM
  #10  
TK954RR's Avatar
Jan 2009 ROTM
Joined: Dec 2006
Posts: 5,493
Likes: 0
Default RE: less than 30 seconds in a mile?

I'm guessing he works at Taco Bell and just looked it up on the net, copy, paste



j/k
 
Reply

Thread Tools
Search this Thread

All times are GMT -5. The time now is 02:03 PM.