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When a force is exerted on an object work is done only if the object?
Experiences a displacement in the direction of the force.
What is the force exerted only when two objects are touching?
The force exerted only when two objects are touching is called friction. Friction occurs as a result of the resistance between the surfaces of the objects when they move against each other.
When a force is exerted on an object work is done only if the objec?
moves in the direction of the force. If the object does not move in the direction of the force, then no work is done on the object.
What is an example in which a force is exerted on an object without doing work on the object?
Pushing against a stationary wall is an example where a force is exerted on the wall, but no work is done on the wall since it does not move. Work is only done when a force causes an object to move over a distance in the direction of the force.
Can an object exert a force on itself, and if so, how does this self-exerted force impact the object's motion or stability?
No, an object cannot exert a force on itself. The concept of self-exerted force is not supported by the laws of physics. Objects can only experience forces from external sources, which can impact their motion or stability.
When a force is exerted on an object work is done only if the object?
Experiences a displacement in the direction of the force.
Why is the work output less when a force is exerted at an angle than when the force is exerted parallel to the direction of motion?
Because only a part of force (see vector analysis) is being used to do the desired work.
What is the force exerted only when two objects are touching?
The force exerted only when two objects are touching is called friction. Friction occurs as a result of the resistance between the surfaces of the objects when they move against each other.
What force allows two protons to stick together?
The "strong nuclear" force, but this can only happen if there are also neutrons, as the "electromagnetic" force would usually repel two protons.
When a force is exerted on an object work is done only if the objec?
moves in the direction of the force. If the object does not move in the direction of the force, then no work is done on the object.
Which of the universal forces act only on protons and neutrons in the nucleus of an atom?
The strong nuclear force acts only on neutrons and protons in the nucleus of an atom. The opposite would be a weak nuclear force.
Which universal force acts only on the protons and neutrons in the nucleus?
gravitational
What is an example in which a force is exerted on an object without doing work on the object?
Pushing against a stationary wall is an example where a force is exerted on the wall, but no work is done on the wall since it does not move. Work is only done when a force causes an object to move over a distance in the direction of the force.
Can an object exert a force on itself, and if so, how does this self-exerted force impact the object's motion or stability?
No, an object cannot exert a force on itself. The concept of self-exerted force is not supported by the laws of physics. Objects can only experience forces from external sources, which can impact their motion or stability.
What contains the protons and neutrons?
In an atom the protons and neutrons are contained within the nucleus by the residual strong ("color") force. the 'color' force is only applicable for fundamental particles Quarks . the proton and neutron have a force similar to the gravitational force.....
Which universal force acts only on the protons and neutrons in a nucleus a nucleus?
gravitational
Is work done every time forces are exerted on an object?
No, work is only done if the force causes the object to move in the direction of the force. If the force is exerted but the object does not move, no work is done. Work is calculated as force multiplied by the distance the object moves in the direction of the force.
