A contact force, such as friction. If a car wheel wasn't on the ground there couldn't be friction. A non-contact force could be magnets, the two magnets don't need to touch to repel or attract :)
Friction is when two objects touch each other, either smooth or rough friction causes the object to slow down. Also an unbalanced force is when the net force isn't 0 which causes a object to move and cause friction other than a balanced force is when the net force is 0.
Sunlight, chlorine...
A contact force? The answer really depends on the level of the question. Primary school answer: A pushing or pulling force, or a friction force occur when objects touch. High school answer: Same as above, but 'pushing' and 'pulling' would be replaced with positive and negative. Friction would be defined as a force that opposes motion, and would include air resistance and drag. University answer: Technically, there is no such force, as all forces act at a distance without touching. In fact, objects don't actually 'touch' one another at all. The outer electrons in an object's atoms will repel said electrons from another object's atoms through the electromagnetic force. This only makes it feel like the objects have come into contact with one another, when in fact they haven't.
It is natural for the brain to respond of touch something too hot to handle by pulling the fingers away from it.
5 sences
The force of contact is required to affect something physically. This force occurs when one object comes into direct contact with another, resulting in a push or pull that changes the object's motion or shape.
Contact force. This force only acts upon objects that are in direct physical contact with each other. Examples include friction, tension, and normal force.
A force needs to be applied in order to touch something. This force can be exerted through physical contact or interaction between two objects, causing them to make contact with one another.
The force of friction needs to touch an object to have an effect. Friction occurs when two surfaces are in contact and one surface resists the motion of the other surface. It is this resistance that allows friction to have an effect on objects in contact.
smoking does not affect on the sense of touch according to smoking and while touching something it actually helps you guess right than bad answer so it does not affect.
You don't. If he needs something, either he or the Commanding Officer will be in touch.
the lines of force are not real. these lines of force are imaginary lines. so we can not touch it.
Contact forces, such as friction, normal force, tension, and applied force, only have an effect on objects they touch. These forces require physical contact between objects to manifest and influence the motion or deformation of the objects involved.
Surfaces will touch more when there is greater force, as the force pushes them closer together. Conversely, when there is less force, surfaces will touch less as there is less compression between them.
Because it's screwed up and needs to be replaced. Recommend calling an electrician.
Economic needs are needs that touch on consumer's time and money.
A force that requires a touch is known as a contact force. This type of force only occurs when two objects are in physical contact with each other, such as friction, tension, or normal force.