(December 26, 2022 at 4:44 pm)BrianSoddingBoru4 Wrote:(December 26, 2022 at 4:02 pm)Jehanne Wrote: Which one would be more correct? Or, a better description?
No idea, but a truck on an icy incline isn’t a frictionless situation. If it were, you would never have seen the crashed truck.
Boru
Ice is a pretty good approximation to a frictionless surface, but, you are correct, ice is not completely without friction. One would also need to factor in air drag. As for the crash, such appeared due to the sudden impact against a concrete siding.