>unsolved problems: how bikes stay upright what is angular

And time for another edition of OP feels smart for answering dumb questions that nobody asked.

>>8692502
Didn't this exact thread just 404?

>>8692502
False. Bikes do not stay upright through gyroscopic forces:
http://www2.eng.cam.ac.uk/~hemh1/gyrobike.htm

how does your mom stay upright while being penetrated by a penis of -1/12 length?

>>8692607
Quality post bro, I'm so glad you bumped this thread for it.

>>8692502
Angular momentum is redirecting vertical to horizontal momentum

>>8692502
Can a person with no sense of balance still learn to ride a bicycle?

>>8692502
>>8692585
>>8693000
see
>>8693136

They stay upright because the human makes them stay upright.

>>8693142
>They stay upright because the human makes them stay upright.
Guess why it's more difficult to make them stay upright when the bike is still.

>>8693142
So how does a bike stay up with nobody on it just from being pushed?

>>8693142
This, kinda.
They stay upright because if they didn't, a human would get hurt. That's why an unoccupied bicycle will fall, even if it's in motion.

>>8692502
Actually it's because quantum physics™ says that when we observe the bike our souls give it the power to stand upright while it's being moved, sort of like how our souls allow us to force an electron to pick a slot.

>>8693691
>That's why an unoccupied bicycle will fall, even if it's in motion.
But it doesn't - it will glide along and self-right.

>>8693696
it's almost like the bike

KNOWS

that it's being looked at

really makes you think

>>8693696
>tfw the subatomic world behaves like this.
Should have picked math.

File: 1483290164011.jpg (57KB, 576x436px) Image search: [Google]

57KB, 576x436px

read 'The Third Policeman'

How its possible to see the gravity from the moon acting on the sea but we can't see sun's gravity acting on earth?
Also earth is orbiting the sun, how come sun's gravity on earth is weaker than the moon's?

>>8692502
Why are there inductors and capacitors inside a computer if it uses direct current?

>>8696833
Well there are a lot of square-like oscillations going on in the logic circuitry. Don't know if that helps.

>>8696830
>How its possible to see the gravity from the moon acting on the sea but we can't see sun's gravity acting on earth?
We can

>>8693136
Yes, I'm in the 0.1st percentile for balance, I can ride a bike. Though getting on the bike, and remaining upright before being at a suitable speed is something I have great difficulty with.

>>8696833

They're mostly used for storing energy (temporarily).

>>8696839

Square wave is not AC.

>>8697296
>Square wave is not AC.
Yes it is. It alternates between 0v and some positive voltage. Transistors need the signal offset to such a range before they can be used, do you mean to tell me that an audio signal is no longer alternating under such circumstances?