Friction is a force that opposes the motion of any object moving on it.
The definition of sliding friction is the force that prevents a sliding object from moving.
The 3 types of friction are static friction (force between stationary objects), kinetic friction (force between moving objects), and rolling friction (force between a rolling object and a surface). Friction is the resistance that one surface or object encounters when moving over another.
Fluid friction is the resistance experienced by an object moving through a fluid, such as air or water. Sliding friction is the resistance encountered when two surfaces slide past each other. Both types of friction contribute to the overall force opposing the motion of an object.
Stationary friction refers to the resistance between two surfaces in contact with each other when there is no relative movement between them. It is the force required to overcome the static friction and set an object in motion.
Friction is a force that resists the relative motion or tendency of motion between two surfaces in contact. It arises from the interactions between molecules on the surfaces and can affect the movement of objects.
A kid friendly definition of the word energy is, the ability to do work.
a kid friendly definition would be two or more people that disagree on something and are not getting along.
changing
competition
A kid friendly definition of disease would be "a very serious sickness a person/people could catch or already have from their parents.
Something that someone has to do.
A kid friendly definition would be - The head of the Catholic Church.
A course of action determined or decided on.
look at me, pay attention
A final urgent demand.
reliable, mature, honest, answerable, dutiful
there is absolutely no way to make a 3rd grade or under definition of the word sabotage