The wind would still be from the side and the tipping over force is from the side. The drag (wind resistance) wouldn't make any difference.
NopeYes, speed will make tipping easier which is why bridges have speed limits when it's windy.
If I push you whilst you are standing still, it is difficult for me to push you over but if I push you as you run past me at full pelt, it is very easy to send you flying.
Not necessarily, because of Bernoulli, as someone mentioned upthread. Aerodynamics are complex and often counterintuitive.On the one hand, the pressure per square inch on the side of the vehicle will be the same at 30 or 60.
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It would be a hell of a long ceiling!!Shooting wildly from the hip, I think it might be something to do with a lack of downforce in a moving vehicle compared to a stationary one. Also, there are Bernoulli effects going on if the wind is at an angle. Yes, it's a very long time since I did Physics A level.
BTW, did you know that you could probably drive an F1 race car upside down across the ceiling at about 200mph, such is the downforce that they generate?
Nope
Bridges have speed limits as a vehicle in side winds is prone to be pushed across lanes of traffic and thus, if travelling more slowly, is easier to control
Your analogy re running past you is due to the inherent instability of a person when moving as opposed to standing still. When running, a person is permanently in a controlled state of falling over