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Wind is a non-contact force. But if someone is blowing on an object it would be a contact force because a person is causing the movement of another object.
poo works. ;)
When an object is moving in a particular direction, air resistance will be acting on the object in the opposite direction to the direction of travel.
Friction
Yes, it is called transfer by conduction.Transfer by radiation requires no contact and transfer by convection requires contact through an intermediate moving fluid.
Wind is a non-contact force. But if someone is blowing on an object it would be a contact force because a person is causing the movement of another object.
poo works. ;)
dancing is an activity because you are moving constantly and competing against people.
Contact the post's Adjutant General's office.
For an object moving through the liquid or gas that force is drag.
=normally objects slow down because of the friction. this means that the surface area is in contact with the air particles so that will slow the object down.==or they put the breaks on .=
Because of the plates in the earth are moving and rubbing against each other.
moving randomly
When an object is moving in a particular direction, air resistance will be acting on the object in the opposite direction to the direction of travel.
The term 'air resistance' is a term for how much air drag there is on a object moving through air; a word for contact force that opposes the motion of objects moving in air.
Friction
Air rushing against an aeroplane is probably an example of a body moving through fluids. Since air is a fluid, aeroplanes moving through experiences a drag force in the opposite direction which is why the shape of faster aeroplanes are always made more streamlined.