no
Yes. Gravity can be considered a noncontact force. There is no requirement of the force to touch the object which the force exerts itself on.
That simply means that it requires no contact between the objects to act.
No, upthrust would not be considered a non-contact force. It would be considered a contact force. It is making contact with an updraft of air.
it is a noncontact force because before two objects touch, the electical charge held in one of the objects will "jump" to the other object, causing a static shock
contact
force can be classified as contact and noncontact
The contact force will keep the ball moving but as the ball goes farther the ball slows down that's were the non contact force comes in it makes the ball not in contact
That simply means that it requires no contact between the objects to act.
Thrust is a contact force as it needs a force to push it,when you are in a plane,upthrust is in contact with you to keep you up in the sky.
no
Yes. Gravity can be considered a noncontact force. There is no requirement of the force to touch the object which the force exerts itself on.
That simply means that it requires no contact between the objects to act.
No, upthrust would not be considered a non-contact force. It would be considered a contact force. It is making contact with an updraft of air.
it is a noncontact force because before two objects touch, the electical charge held in one of the objects will "jump" to the other object, causing a static shock
A non-contact force is any force applied to an object by another body that is not in direct contact with itexample:A human body's weight is a non-contact force exerted by the Earth on their massa contact force is a force between two objects (or an object and a surface) that are in contact with each other.exampleAn example of contact force commonly encountered in college-level physics is the force between two masses A and B which are lying next to each other and a force F
Force of Gravity.