00:01
Hey there.
00:03
So for this problem, again, we're working with angles and pretty much we just need to discover how many degrees is this object rotating and kind of achieving within an amount of time.
00:16
And we are going to have to kind of convert between units and whatnot in order to get to our degrees, speaking in the correct terms of time.
00:26
So to get us started, we know that a tire is rotating 600 times per minute.
00:32
And we want to know how many degrees does a point on the edge of the tire move in half a second then.
00:38
So in order to go through and solve this, i'm going to start with the first piece that they gave us.
00:45
We know the tire rotates 600 times per minute.
00:49
So 600 rotations in one minute.
01:00
Now, one rotation covers 360 degrees.
01:04
So essentially, if you did 600 rotations, you would multiply by 360 degrees to determine how many degrees you have achieved in that time.
01:14
So if i multiply by 360 degrees, right, in this one minute, i've actually achieved 216 ,000 degrees within that one minute.
01:34
Which is crazy.
01:35
That's a lot...