Recent content by flaquito

Good to know. I figured there was something in the dynamics of the wheel vs the rail that I was missing. I know from decades back in my physics classes that the surface of the wheel vs the track doesn't have any dynamic friction, but I wasn't sure how the angle of the wheel vs the rail would...

Hey all. 2nd-year scout dad here. I won our troop's outlaw division last year, so now I have to make sure I improve on last year's design. I've been thinking about friction points and how to minimize them, and had a thought about the contact point against the rail. I tried to research it, but I...