:04:03
I'm sure some of you are wondering
why I brought this bicycle to class.
:04:10
Excuse me. Grasshopper?
:04:13
Thank you.
:04:14
The purpose of the bike...
:04:15
...is to demonstrate
centripetal force...
:04:18
...the opposite of the force
we studied yesterday...
:04:20
...which was...?
:04:24
Centrifugal force.
:04:28
I thought I'd demonstrate.
:04:30
Tywan?
:04:31
Would you come up here
and help me, please?
:04:35
Y o, what up?
:04:37
Go see what your daddy want.
:04:39
Here you go.
:04:40
Brace these handlebars
behind your knees.
:04:43
Sit.
:04:48
Crank the pedals.
Get that wheel going...
:04:51
...about 1 80 rpm.
:04:53
-What's up with this?
-Come on!
:04:55
Put some muscle into it. Come on!
:04:58
It's crazy, man. Got a nigger
riding a bike going nowhere.
:05:01
Bear with me. You'll see.
:05:03
Harder!
:05:04
Harder!
:05:06
Come on, T, get playing!
:05:08
Tilt the wheel to your right.
:05:09
Right?
:05:13
Augie, check me out!
IKnow what I'm saying?
:05:18
Tywan! Tywan!
:05:23
Spinning like a motherfucker!
You know what I mean?
:05:40
Spin like a nut!
:05:43
What's my name?