Question

Probably a log of wood rolling down or a peice of stone rollinghelp them to roll it

Answer 1

Answer:

Solution for transport problems - Mass production of sledges - Rolls on rails ... But with the help of rope roll stations no large ramps are necessary at all.

Answer 2

Answer:

Explanation:

To help a rolling stone, you can either install a motor underneath it, to make it go faster or smoother, or you can also make the path smoother so that it rolls down with ease.

The aim is to reduce friction as much as possible and remove all obstructions in the way, so that rolling stone reaches the destination smoothly and fast.