I'm watching Tour de France these days, and I hear people talking about mountain stages etc, and they often say that this and that road has an incline of let's say 10 %...what does that mean? How steep is that?!
Ah. Took me a while to visualize this.Have you ever seen a 100% incline ? It is really inclined
I mean, realize the following : with a 100% incline, you will not see the road until your distance to the beginning of the slope equal the height of your eyes. Even two meters from the beginning of the slope, it looks like there is no road at all. Quite scary.