## Search found 574 matches

Sun Feb 25, 2007 2:42 am UTC
Forum: Logic Puzzles
Replies: 304
Views: 79157
mathmagic wrote:1.) Where does it say the treadmill moves OPPOSITE? Have you never been on a treadmill before.
Yes, but I must ask - why did you say the treadmill was infinitely long? That makes it seem like you can use it in either direction.
Sun Feb 25, 2007 2:40 am UTC
Forum: Logic Puzzles
Replies: 304
Views: 79157
"matching speed" means it will go as fast as the wheel, regardless of direction. It still says nothing about the direction of the treadmill. Wow, I edited my last post and there have been like 4 more posts since, so these posts probably don't make much sense... this thread is moving fast ...
Sun Feb 25, 2007 2:32 am UTC
Forum: Logic Puzzles
Replies: 304
Views: 79157
Duckshirt- If the plane turned around, the treadmill would just match the wheel's speed. It doesn't matter which way it's facing. It doesn't necessarily say that it will match the speed in the opposite direction. That's probably what mathemagic meant, but it might match the speed in the same direct...
Sun Feb 25, 2007 1:38 am UTC
Forum: Logic Puzzles
Replies: 304
Views: 79157
Can you tell me what part of that post you find illogical? I did read it, it was perfectly logical and made sense, and it was correct. However, it did not cover what my point was - the plane can turn around and go in the opposite direction, allowing it to reach the speed it needs to take off. The o...
Sun Feb 25, 2007 1:22 am UTC
Forum: Logic Puzzles
Replies: 304
Views: 79157
I did! I even said so in my post (did you read it even?). You've just said something that has been proven to be untrue at least ten times this thread. What has been proven untrue? That if the plane turns around and goes in the other direction, it can't take off? It would go faster than the normal ta...
Sun Feb 25, 2007 1:16 am UTC
Forum: Logic Puzzles
Replies: 304
Views: 79157
Yes, of course the plane can still take off. All it has to do is turn around and go the other direction.
Sun Feb 25, 2007 1:01 am UTC
Forum: Logic Puzzles
Replies: 304
Views: 79157
Did you even read the thread or just decided to post your uninformed and unbacked opinion? Did you even think about it? Did you even consider once that you might be wrong about it? No, I just misunderstood it (before you posted Ubertaker's long post), thinking the treadmill was moving as fast as th...
Sun Feb 25, 2007 12:54 am UTC
Forum: Logic Puzzles
Replies: 304
Views: 79157
Wait, so the treadmill's going backwards, and the wheels are going forward?
Wow, I'm slow. In that case, the plane obviously can't take off.
Sun Feb 25, 2007 12:51 am UTC
Forum: Forum Games
Topic: 3 letters in a word
Replies: 1795
Views: 281510
landlock

GHC
Sat Feb 24, 2007 11:36 pm UTC
Forum: Forum Games
Topic: 3 letters in a word
Replies: 1795
Views: 281510
enzyme!

LDR
Sat Feb 24, 2007 3:21 pm UTC
Forum: Logic Puzzles
Topic: Very interesting problem
Replies: 15
Views: 4223
I made a javascript thing (warning: it takes about a minute to compute on my old laptop) to figure this out, and this is what it came up with: http://superjoe.hopto.org/edsmilde/functions.txt Thank goodness you were only allowed to use those 6 'operations', or this would've taken for ever. There are...
Sat Feb 24, 2007 12:49 am UTC
Forum: Logic Puzzles
Replies: 304
Views: 79157
Yeah, that's what I mean by the wings. The airplanes use the air currents with its wings, not the wheels.
Sat Feb 24, 2007 12:39 am UTC
Forum: Logic Puzzles
Replies: 304
Views: 79157
Of course, the wheels don't make the plane fly, the wings do...
Thu Feb 15, 2007 1:44 am UTC
Forum: Logic Puzzles
Topic: You should be able to solve this!
Replies: 37
Views: 14985
Guh, it's obviously base 34 (meaning x would have to represent 33), so in base ten it would look like:

X - 7 = 43 + 33
So x = 83 in base ten, meaning the solution in their base would be:

X = 1E.

Duh, that was an easy one.