lever
The treads on a tire are created by a mold. The tire is placed in the mold and heat and steam compress the tire and the mold forms the tread.
A simple machine commonly used to change a flat tire is a lever, specifically in the form of a tire iron or lug wrench. The lever allows the user to apply force to loosen or tighten the lug nuts securing the tire. Additionally, a jack, which functions as a type of inclined plane, raises the vehicle off the ground to facilitate the tire change. Together, these simple machines make the process easier and more efficient.
A lever
A lever
yes
It is a common lever.
To change an actual tire you need a tire machine to get it off the rim and the new one on. -If you mean the change the WHEEL and tire on a car, then you just need a jack and a tire wrench.
the law of the machine is an expression which gives the relationship between the load on a machine and the applied effort
A tire is not considered a simple machine because it does not have moving parts that work together to create mechanical advantage. Instead, tires are an essential component of vehicles that provide traction and move the vehicle forward by rotating against the ground.
A tire is a wheel and axle. This simple machine makes work easier by reducing the amount of force that needs to be applied to move a load.It is an Wheel and axle.
To change a front tire, place the jack directly behind the tire. To change a back tire, place the jack directly in front of it. Try to get the jack under the tire axis.
My tire jack weighs about 15 lbs.