Rail flip
I can imagine that if it can crawl up on the skateboard and hit the ground or a surrounding then it can ride a skateboard.
A skateboard should be used by pushing hard on the ground.
...he exerts against the ground
friction
an ollie is a way of getting to a higher ground. basically like if you were bmxing and were going to do a bunny hop except with a skateboard.
Well, if for turbo skateboard you mean a skateboard that goes really fast, then the answer is yes! It all depends of the type of wheels you are using, the trucks and how loose or tight they are, the material of the skateboard, the strenght you put on your toes when impulsing and the ground where are you skating.
plan B
Yes
if you have more than one skateboard you can hit the nose or the tail fat on th ground with both boards. if they song different then ones waterlogged
There are several forces involved while riding a skateboard. The force of friction (air resistance and contact with ground) acting against the motion and the pushing force from when you push off with your foot acting with motion. There are also several normal reaction forces, the weight of the person on the skateboard and the weight of the skateboard on the ground.
the friction between the wheels and the surface of the ground affect the speed of the skateboard. fo instance if you ride the skateboard on a smooth surface (with less friction) the skateboard will go faster.
no, sometimes i don't hit the ground when I'm doing an ollie but you don't do as high :)