00:01
Okay, so given a bicycle wheel that is 26 inches in diameter, some spokes drawn in here, bicycle wheels 26 inches in diameter, and it is traveling at a linear velocity of 35 miles per hour.
00:57
And with the bike in constant contact of the ground, we know the outside of the bike also must be rotating at the tip at 35 miles per hour.
01:15
So given that, we know that v equals 35 miles per hour, and we know that there are 5 ,280 feet per mile, and we know there are 12 inches per one foot.
01:44
We also know that there are 60 minutes per hour.
01:58
So we get rid of a few of our units here.
02:04
We end up with a velocity in inches per minute of 36 ,990.
02:16
160 inches per minute...