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.
no, they untie because of the force and friction between them
Friction between the tires of a car and the road surface helps it to stay on the road and control its speed. However, excessive friction can cause the tires to wear out more quickly and decrease fuel efficiency.
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.
Friction creates resistance to motion between two surfaces in contact, converting kinetic energy into heat energy. It can help objects grip and stay in place, as well as slow down or stop moving objects.
If there was no friction, your shoelaces would not stay tied, as friction between the laces and knots is what keeps them in place. Without friction, the laces would easily slip and come undone.
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).
You can make a rubber duck float upright in water by adding weight to the bottom of the duck, such as a small amount of clay or a coin, to help it stay balanced and upright in the water.
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.
no, they untie because of the force and friction between them
Friction between the tires of a car and the road surface helps it to stay on the road and control its speed. However, excessive friction can cause the tires to wear out more quickly and decrease fuel efficiency.
without friction you could be able to stay in one position
friction