Rolling up hill.
PIRA: Unknown
Rolling up hill.
A V-shaped rail is set so that its open end is higher than its closed end. A double cone put at the closed end will roll uphill to the open end. The axis of the cone actually descends as the two rails diverge.
Equipment | Storage |
---|---|
double cone and V-shaped rail. | 021-18C |
Unfortunately, there are no media for this demo. :(
Video: Double-cone rolling up a V-shaped rail