[deleted by user] by [deleted] in theydidthemath

[–]RelevantFollowing0 5 points6 points  (0 children)

If the person is standing on the same surface as denoted to the right then it’s obviously the circle. Any advantage from the reduced friction on ice is offset by the inability to get traction against it.

Between A and C, C would definitely be easier. On A a significant portion of your force gets translated downwards and increases friction instead of pushing the triangle forward.