Recent content by Shubol3D

Hi Lnewqban, thanks for interest. I know everything what you are wrote. But that's not point of my question. And I don't care about wrong wheels rotation, this can be fixed easily with no impact to calculations. For now let's say they are turning in the right direction. I need proof in the...

This implies that my idea about "ideal flat ground and no resistance" was not very smart, because it gives very unrealistic results. My goal is show if this tank can, or can't work. And if is possible to fix it. So I need: set/know ground resistance and mass to know energy needed for move a...

Hi Baluncore. Thanks for answer. Yes, this design is wrong, but it's exactly like da Vinci sketch it. Please ignore this fact and take into account like the wheels are turning in the right direction. And there is no steering, this is design from about 1480-1490. Also ignore ground surface...

Hello everyone. I'm working on 3D animation about da Vinci tank and why it doesn't work. Please help me find out how to compute: 1: how many men need to move this machine 2: what power on wheel can produce different number of man, like 1, 2, 4, 8.. vehicle mass = 8t men strength = 60kg lever...