Friction helps us stay put on an icy morning by our shoes. They have a grip at the sole of it. That is also called friction. On a bicycle's wheels, they have this rubber that is a type of grip, and when you brake it stops immediately. But if the wheels are smooth and you hit the brakes then it won't brake. It'll just skid and slide and you might end up in hospital.
Actually things usually do not stay upright when there is gravity, they usually fall over onto their sides. For something to stay upright when there is gravity they need to have an active stabilization system using feedback to react to and correct for every time it begins to fall over.
no, they untie because of the force and friction between them
with out friction, anything in motion would stay in motion. Law of Physics.
Friction affects the world a lot. With out friction, we would have no grip. We will continuously slide. Nothing will stay still - unless stopped by a wall.
Yes.
They need to be tie on a fence
stay upright
None, its your SPINE -- Smart Dart
You may not get enough friction to stay upright (and you may fall), or to stop (and you may slide into something).
help you so that you can move, and so that you don't collapse and stay upright
Because of the shape of airplane wings, friction assists in moving the craft forward. This friction creates lift on the wing helping the plane stay in the air.
Special kinds of roots that help tall trees stay upright are called Buttress roots. These roots stick out at the base and on top of the ground. They are usually found on trees that are growing in nutrient poor soil. Buttress roots stabilize the tree.
A great white dorsal fin does always stay upright in the water. The fin is what helps the shark swim.
Actually things usually do not stay upright when there is gravity, they usually fall over onto their sides. For something to stay upright when there is gravity they need to have an active stabilization system using feedback to react to and correct for every time it begins to fall over.
without friction you could be able to stay in one position
no, they untie because of the force and friction between them
We would not be able to walk and nothing would be able to stay still Hope I could help