- #1
CamSpell
- 2
- 0
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In this 19 sec. video, a guy climbs up a building by jumping against two opposing walls. I don't see how that could be possible. Some shoe-soles materials stick very well on smooth-shiny surfaces, true!, and the guy's mass has a side-to-side motion and less time to fall down... But I still can't believe it's possible.
I haven't done the calculations, I don't know how to do that, and we don't even know what the actual friction force is. But judging by how it looks I would say more force / speed should be required to defy gravity. It's just an uneducated approximation.
What do you think?
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