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What are the type of forces?
There are many types of forces: friction, spring, gravity, buoyancy, tension, drag, applied, upthrust and elastic.
When did soldiers sleep during the Korean War?
Whenever they could, they were not constantly in contact with Chinese forces so there were brief breaks in between engagements. Usually in a fox hole.
What are all the forces?
The Four Fundamental Forces are: * Gravity * Electromagnetism * Strong Nuclear Force (holds nucleus together) * Weak Nuclear Force (neutrino interactions induce beta decay) Most common forces like friction and drag and just objects pushing other objects are electromagnetic forces.
What is an incorrect description of the battle of manassas?
the union forces defeated the confederate forces
Two types of unbalanced forces and what a balanced force is?
If the resultant of all the forces acting on a body is zero, the forces are called balanced forces. 2 types of unbalanced forces are naet force and resultant force.
How are forces classified?
force can be classified as contact and noncontact
Is gravity a contact or noncontact force?
contact
How are contact forces and noncontact forces alike and how are they different?
Contact forces and non-contact forces are alike in that they both involve interactions between objects that cause a change in motion. However, contact forces require direct physical contact between objects, such as friction and normal force, while non-contact forces, like gravity and magnetic force, act at a distance without physical contact.
What best describes a noncontact force?
A noncontact force is a force that can act on an object without physically touching it, such as gravity or magnetic force. These forces can affect objects from a distance.
Is a magnetic force a noncontact force?
Yes, a magnetic force is a noncontact force because it can act on an object without physically touching it. Magnetic fields can exert forces on objects that have magnetic properties.
Why gravity force a noncontact force?
That simply means that it requires no contact between the objects to act.
Describe contact force and noncontact force that affect the motion of a baseball a pitcher has thrown the ball?
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
Is drag a contact or a noncontact force?
Drag is a noncontact force. It is a resistive force that acts on an object as it moves through a fluid, such as air or water. Drag force is dependent on an object's shape, size, and speed.
Is gravity a noncontact force?
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.
What is most common to all contact forces?
Contact forces involve direct physical contact between two objects, resulting in the interaction of their surfaces. Examples of contact forces include friction, air resistance, tension, and normal force.
Explain differences between contact and noncontact?
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
What are three examples of noncontact forces?
A sound field, an electrical field, a magnetic field, and a gravity field would all be examples of non-contact forces. But though their effects are 'non-contact' their presence may nevertheless be easily detected.
