lets say I were to lift something or person weighing 150 lbs, how much weight would I actually be pushing if they were in a wheelchair or on a moving dolly...any websites to help understand it better or help calulate?
-
Not much on a waxed floor. I'm GUESSING around 20 to 30 lbs.
-
Depends on friction of wheels. If you're on ice which has low friction coefficient you wont have to push as hard, assuming you can grip the ice. If you are pushing on something with high coefficient of friction, maybe sand, you have to push harder.
-
depends.
a general term would be static friction/sliding friction converted to rolling friction
a general term would be static friction/sliding friction converted to rolling friction
-
lol it would way the same, jst means ull b pullin it and not liftin it