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How do you calculate work done on an object .?
The equation to calculate the work done is: Work done (J) = force applied (n) x distance moved of force (m)
Work is done when a force is applied to an object if the object?
is moved
What happens when a force moves an object over a distance?
Work
What is the evidence for determining whether or not work is done on an object?
Basically if the energy of the object has changed. For example if you lift something off the ground you have applied a force through a distance in the same direction as the force. By lifting the box you have given it gravitational potential energy (mgh). If you drop the box then gravity does work because the force of gravity will apply a force through a distance in the same direction. Just because there is force, doesn't mean work has been done. For example if you look at uniform circle motion even though there is a force, known as centripetal force, there is no work being done. This is because centripetal force is always perpendicular to velocity and only components of force parallel to the object can do work on it. We can tell no work has been done because the kinetic energy of the object remains the same (=1/2*m*v2).
Does an object have to move in order for work to be done?
Work = force x distance. If distance = 0, work = 0 because force x 0 = 0.
What is something done when a force moves an object over a distance?
Work is something that is done when a force moves an object over a distance.
What has to happen in order for work to be done on an object?
Work is done on an object when a force is applied to move the object through a distance in the direction of the force. The amount of work done is equal to the force applied times the distance the object moves.
Work is done when only what is applied?
Work is done when a force is applied to an object and the object moves in the direction of the force. It is calculated by multiplying the force applied by the distance the object moves in the direction of the force. If there is no movement, then no work is done.
What determines the amount of work done on an object?
The amount of work done on an object is determined by the force applied to the object and the distance over which the force is applied in the direction of the force. The work done is calculated by multiplying the force by the distance traveled in the direction of the force.
Where do you say that work is done an object?
Work is done on an object when a force is applied to the object and the object moves in the direction of the force. The work done is calculated as the product of the force applied and the distance the object moves in the direction of the force.
Is done when an object moves through a distance because of a acting upon the object?
Work is done when a force acts on an object causing it to move through a distance in the direction of the force. Work is the product of the force applied and the distance over which the force is applied.
When a force is applied that moves an object in the direction of the applied force what is done?
When a force is applied to an object in the direction of the force, work is done on the object. Work is defined as the product of the force applied and the distance over which the force acts in the direction of the force. Therefore, when an object is moved in the direction of the applied force, work is performed on the object.
What is needed for work to be done on an object?
Work is done on an object when a force is applied to it and the object moves in the direction of the force. The amount of work done is calculated as the product of the force applied and the distance the object moves in the direction of the force.
In order for work to be done on an object the object has to move and?
force has to be applied to it. Work is calculated by multiplying the force applied to the object by the distance the object moves in the direction of the force. Without both force and movement, no work can be done on an object.
The amount of work done on an object is obtained by multiplying?
the force applied to the object by the distance it moves in the direction of the force. The work done is a measure of the energy transferred to the object.
What force has to touch an object to work?
A force has to be applied to an object in order for work to be done on the object. Work is defined as the product of the force applied to an object and the distance it moves in the direction of the force.
When a force is applied though a dictance krow is done?
Work is done when a force is applied to an object and it causes the object to move through a distance in the direction of the force. The amount of work done is equal to the force applied multiplied by the distance over which the force is applied. Work is a scalar quantity measured in joules (J).
